12936936 has 16 divisors (see below), whose sum is σ = 32342400. Its totient is φ = 4312304.

The previous prime is 12936919. The next prime is 12936943. The reversal of 12936936 is 63963921.

12936936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12936894 and 12936903.

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, 269496 + ... + 269543.

It is an arithmetic number, because the mean of its divisors is an integer number (2021400).

Almost surely, 2^12936936 is an apocalyptic number.

It is an amenable number.

12936936 is an abundant number, since it is smaller than the sum of its proper divisors (19405464).

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

12936936 is a wasteful number, since it uses less digits than its factorization.

12936936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539048 (or 539044 counting only the distinct ones).

The product of its digits is 52488, while the sum is 39.

The square root of 12936936 is about 3596.7952402104. The cubic root of 12936936 is about 234.7526354413.

The spelling of 12936936 in words is "twelve million, nine hundred thirty-six thousand, nine hundred thirty-six".