12935812 has 6 divisors (see below), whose sum is σ = 22637678. Its totient is φ = 6467904.

The previous prime is 12935807. The next prime is 12935833. The reversal of 12935812 is 21853921.

It can be written as a sum of positive squares in only one way, i.e., 9156676 + 3779136 = 3026^2 + 1944^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616973 + ... + 1616980.

Almost surely, 2^12935812 is an apocalyptic number.

It is an amenable number.

12935812 is a deficient number, since it is larger than the sum of its proper divisors (9701866).

12935812 is a wasteful number, since it uses less digits than its factorization.

12935812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233957 (or 3233955 counting only the distinct ones).

The product of its digits is 4320, while the sum is 31.

The square root of 12935812 is about 3596.6389866096. The cubic root of 12935812 is about 234.7458365721.

The spelling of 12935812 in words is "twelve million, nine hundred thirty-five thousand, eight hundred twelve".