16902996 has 24 divisors (see below), whose sum is σ = 43026144. Its totient is φ = 5122080.

The previous prime is 16902983. The next prime is 16902997. The reversal of 16902996 is 69920961.

It is a happy number.

It is a super-2 number, since 2×16902996² = 571422547552032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16902997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63895 + ... + 64158.

It is an arithmetic number, because the mean of its divisors is an integer number (1792756).

Almost surely, 2^16902996 is an apocalyptic number.

It is an amenable number.

16902996 is an abundant number, since it is smaller than the sum of its proper divisors (26123148).

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

16902996 is a wasteful number, since it uses less digits than its factorization.

16902996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128071 (or 128069 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 42.

The square root of 16902996 is about 4111.3253337580. The cubic root of 16902996 is about 256.6381580375.

The spelling of 16902996 in words is "sixteen million, nine hundred two thousand, nine hundred ninety-six".