Returns TRUE if number is even, or FALSE if number is odd.
Syntax
ISEVEN(number)
Number is the value to test. If number is not an integer, it is truncated.
Remark
If number is nonnumeric, ISEVEN returns the #VALUE! error value.
Example
The example may be easier to understand if you copy it to a blank worksheet.
How to copy an example
 Create a blank workbook or worksheet.
 Select the example in the Help topic.
Note Do not select the row or column headers.
Selecting an example from Help
 Press CTRL+C.
 In the worksheet, select cell A1, and press CTRL+V.
 To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Formulas tab, in the Formula Auditing group, click the Show Formulas button.

A 
B 
Formula 
Description (Result) 
=ISEVEN(1) 
Checks whether 1 is even (FALSE) 
=ISEVEN(2.5) 
Checks whether 2.5 is even (TRUE) 
=ISEVEN(5) 
Checks whether 5 is even (FALSE) 
