16086172 has 6 divisors (see below), whose sum is σ = 28150808. Its totient is φ = 8043084.

The previous prime is 16086167. The next prime is 16086209. The reversal of 16086172 is 27168061.

It is a super-2 number, since 2×16086172² = 517529859227168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010768 + ... + 2010775.

Almost surely, 2^16086172 is an apocalyptic number.

It is an amenable number.

16086172 is a deficient number, since it is larger than the sum of its proper divisors (12064636).

16086172 is a wasteful number, since it uses less digits than its factorization.

16086172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4021547 (or 4021545 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 16086172 is about 4010.7570357727. The cubic root of 16086172 is about 252.4357749276.

The spelling of 16086172 in words is "sixteen million, eighty-six thousand, one hundred seventy-two".