12433836 has 12 divisors (see below), whose sum is σ = 29012312. Its totient is φ = 4144608.

The previous prime is 12433831. The next prime is 12433843. The reversal of 12433836 is 63833421.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (12433831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518065 + ... + 518088.

Almost surely, 2^12433836 is an apocalyptic number.

It is an amenable number.

12433836 is an abundant number, since it is smaller than the sum of its proper divisors (16578476).

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

12433836 is a wasteful number, since it uses less digits than its factorization.

12433836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036160 (or 1036158 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 12433836 is about 3526.1644885059. The cubic root of 12433836 is about 231.6692423041.

The spelling of 12433836 in words is "twelve million, four hundred thirty-three thousand, eight hundred thirty-six".