12880232 has 32 divisors (see below), whose sum is σ = 25038720. Its totient is φ = 6207360.

The previous prime is 12880201. The next prime is 12880247. The reversal of 12880232 is 23208821.

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, 34913 + ... + 35279.

It is an arithmetic number, because the mean of its divisors is an integer number (782460).

Almost surely, 2^12880232 is an apocalyptic number.

It is an amenable number.

12880232 is a deficient number, since it is larger than the sum of its proper divisors (12158488).

12880232 is a wasteful number, since it uses less digits than its factorization.

12880232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 12880232 is about 3588.9040109761. The cubic root of 12880232 is about 234.4091509821.

The spelling of 12880232 in words is "twelve million, eight hundred eighty thousand, two hundred thirty-two".