16872996 has 24 divisors (see below), whose sum is σ = 44994880. Its totient is φ = 4820832.

The previous prime is 16872979. The next prime is 16873009. The reversal of 16872996 is 69927861.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100351 + ... + 100518.

Almost surely, 2^16872996 is an apocalyptic number.

It is an amenable number.

16872996 is an abundant number, since it is smaller than the sum of its proper divisors (28121884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16872996 is a wasteful number, since it uses less digits than its factorization.

16872996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200883 (or 200881 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 16872996 is about 4107.6752549344. The cubic root of 16872996 is about 256.4862381424.

The spelling of 16872996 in words is "sixteen million, eight hundred seventy-two thousand, nine hundred ninety-six".