16056532 has 6 divisors (see below), whose sum is σ = 28098938. Its totient is φ = 8028264.

The previous prime is 16056529. The next prime is 16056533. The reversal of 16056532 is 23565061.

It can be written as a sum of positive squares in only one way, i.e., 9523396 + 6533136 = 3086^2 + 2556^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 16056532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16056533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2007063 + ... + 2007070.

Almost surely, 2^16056532 is an apocalyptic number.

It is an amenable number.

16056532 is a deficient number, since it is larger than the sum of its proper divisors (12042406).

16056532 is a wasteful number, since it uses less digits than its factorization.

16056532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4014137 (or 4014135 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 16056532 is about 4007.0602690751. The cubic root of 16056532 is about 252.2806355407.

The spelling of 16056532 in words is "sixteen million, fifty-six thousand, five hundred thirty-two".