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.
[-8.417, -32.027, -14.607, 15.375, -38.65, 29.475, -29.632, 27.501, -74]