13313968 has 10 divisors (see below), whose sum is σ = 25795844. Its totient is φ = 6656976.

The previous prime is 13313939. The next prime is 13313977. The reversal of 13313968 is 86931331.

13313968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 416046 + ... + 416077.

Almost surely, 2^13313968 is an apocalyptic number.

It is an amenable number.

13313968 is a deficient number, since it is larger than the sum of its proper divisors (12481876).

13313968 is an equidigital number, since it uses as much as digits as its factorization.

13313968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832131 (or 832125 counting only the distinct ones).

The product of its digits is 11664, while the sum is 34.

The square root of 13313968 is about 3648.8310456912. The cubic root of 13313968 is about 237.0113639681.

The spelling of 13313968 in words is "thirteen million, three hundred thirteen thousand, nine hundred sixty-eight".