16956868 has 12 divisors (see below), whose sum is σ = 29757952. Its totient is φ = 8454600.

The previous prime is 16956827. The next prime is 16956869. The reversal of 16956868 is 86865961.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16956869) 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 3 ways as a sum of consecutive naturals, for example, 4308 + ... + 7243.

Almost surely, 2^16956868 is an apocalyptic number.

It is an amenable number.

16956868 is a deficient number, since it is larger than the sum of its proper divisors (12801084).

16956868 is a wasteful number, since it uses less digits than its factorization.

16956868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11922 (or 11920 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 16956868 is about 4117.8717804225. The cubic root of 16956868 is about 256.9105150565.

The spelling of 16956868 in words is "sixteen million, nine hundred fifty-six thousand, eight hundred sixty-eight".