12433672 has 16 divisors (see below), whose sum is σ = 23413500. Its totient is φ = 6190080.

The previous prime is 12433627. The next prime is 12433693. The reversal of 12433672 is 27633421.

12433672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10201636 + 2232036 = 3194^2 + 1494^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12433672.

It is a congruent number.

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, 1297 + ... + 5152.

Almost surely, 2^12433672 is an apocalyptic number.

It is an amenable number.

12433672 is a deficient number, since it is larger than the sum of its proper divisors (10979828).

12433672 is a wasteful number, since it uses less digits than its factorization.

12433672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6696 (or 6692 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 12433672 is about 3526.1412337001. The cubic root of 12433672 is about 231.6682237415.

The spelling of 12433672 in words is "twelve million, four hundred thirty-three thousand, six hundred seventy-two".