16925164 has 6 divisors (see below), whose sum is σ = 29619044. Its totient is φ = 8462580.

The previous prime is 16925159. The next prime is 16925173. The reversal of 16925164 is 46152961.

It is a super-2 number, since 2×16925164² = 572922352853792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115642 + ... + 2115649.

Almost surely, 2^16925164 is an apocalyptic number.

It is an amenable number.

16925164 is a deficient number, since it is larger than the sum of its proper divisors (12693880).

16925164 is a wasteful number, since it uses less digits than its factorization.

16925164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231295 (or 4231293 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 16925164 is about 4114.0204180339. The cubic root of 16925164 is about 256.7503012619.

The spelling of 16925164 in words is "sixteen million, nine hundred twenty-five thousand, one hundred sixty-four".