Subtracting from 16056 its product of nonzero digits (180), we obtain a square (15876 = 1262).
It is a tau number, because it is divible by the number of its divisors (24).
It is a plaindrome in base 14.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 16056.
16056 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
216056 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16056 is a wasteful number, since it uses less digits than its factorization.
16056 is an odious number, because the sum of its binary digits is odd.
The square root of 16056 is about 126.7122724917. The cubic root of 16056 is about 25.2277849244.
The spelling of 16056 in words is "sixteen thousand, fifty-six".