In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[0.174, 13.206, -8.734, 22.368, 87, 5.274, 63.697, -47.335]