12930568 has 32 divisors (see below), whose sum is σ = 27855360. Its totient is φ = 5512320.

The previous prime is 12930551. The next prime is 12930571. The reversal of 12930568 is 86503921.

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, 12553 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (870480).

Almost surely, 2^12930568 is an apocalyptic number.

It is an amenable number.

12930568 is an abundant number, since it is smaller than the sum of its proper divisors (14924792).

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

12930568 is a wasteful number, since it uses less digits than its factorization.

12930568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 12930568 is about 3595.9098987600. The cubic root of 12930568 is about 234.7141113752.

The spelling of 12930568 in words is "twelve million, nine hundred thirty thousand, five hundred sixty-eight".