It is an unprimeable number.
64042 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
264042 is an apocalyptic number.
64042 is a wasteful number, since it uses less digits than its factorization.
64042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125.
The square root of 64042 is about 253.0652089877. The cubic root of 64042 is about 40.0087480866.
Adding to 64042 its reverse (24046), we get a palindrome (88088).
The spelling of 64042 in words is "sixty-four thousand, forty-two", and thus it is an eban number.