13038956 has 24 divisors (see below), whose sum is σ = 26213376. Its totient is φ = 5559120.

The previous prime is 13038947. The next prime is 13038973. The reversal of 13038956 is 65983031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4805 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (1092224).

Almost surely, 2^13038956 is an apocalyptic number.

It is an amenable number.

13038956 is an abundant number, since it is smaller than the sum of its proper divisors (13174420).

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

13038956 is a wasteful number, since it uses less digits than its factorization.

13038956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429 (or 2427 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 13038956 is about 3610.9494596297. The cubic root of 13038956 is about 235.3681027486.

The spelling of 13038956 in words is "thirteen million, thirty-eight thousand, nine hundred fifty-six".