12710912 has 22 divisors (see below), whose sum is σ = 25411458. Its totient is φ = 6354944.

The previous prime is 12710909. The next prime is 12710923. The reversal of 12710912 is 21901721.

It can be written as a sum of positive squares in only one way, i.e., 9834496 + 2876416 = 3136^2 + 1696^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5183 + ... + 7230.

Almost surely, 2^12710912 is an apocalyptic number.

It is an amenable number.

12710912 is a deficient number, since it is larger than the sum of its proper divisors (12700546).

12710912 is an equidigital number, since it uses as much as digits as its factorization.

12710912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12433 (or 12415 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 12710912 is about 3565.2365980395. The cubic root of 12710912 is about 233.3774574151.

The spelling of 12710912 in words is "twelve million, seven hundred ten thousand, nine hundred twelve".