16864968 has 16 divisors (see below), whose sum is σ = 42162480. Its totient is φ = 5621648.

The previous prime is 16864943. The next prime is 16864993. The reversal of 16864968 is 86946861.

It is an interprime number because it is at equal distance from previous prime (16864943) and next prime (16864993).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351330 + ... + 351377.

It is an arithmetic number, because the mean of its divisors is an integer number (2635155).

Almost surely, 2^16864968 is an apocalyptic number.

It is an amenable number.

16864968 is an abundant number, since it is smaller than the sum of its proper divisors (25297512).

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

16864968 is a wasteful number, since it uses less digits than its factorization.

16864968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702716 (or 702712 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 16864968 is about 4106.6979436038. The cubic root of 16864968 is about 256.4455538409.

The spelling of 16864968 in words is "sixteen million, eight hundred sixty-four thousand, nine hundred sixty-eight".