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.
[-16.649, -45.166, -89, -12.77, 26.644, 32, 13, 74.978, 74, 8.382, 1.639]