16165012 has 12 divisors (see below), whose sum is σ = 29201536. Its totient is φ = 7821720.

The previous prime is 16165001. The next prime is 16165031. The reversal of 16165012 is 21056161.

16165012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×16165012² = 522615225920288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65058 + ... + 65305.

Almost surely, 2^16165012 is an apocalyptic number.

It is an amenable number.

16165012 is a deficient number, since it is larger than the sum of its proper divisors (13036524).

16165012 is a wasteful number, since it uses less digits than its factorization.

16165012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130398 (or 130396 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 16165012 is about 4020.5735909196. The cubic root of 16165012 is about 252.8475076621.

The spelling of 16165012 in words is "sixteen million, one hundred sixty-five thousand, twelve".