13310944 has 24 divisors (see below), whose sum is σ = 27586440. Its totient is φ = 6304896.

The previous prime is 13310939. The next prime is 13310989. The reversal of 13310944 is 44901331.

It is a happy number.

13310944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13310944² = 354362460342272, which contains 22 as substring.

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, 10339 + ... + 11554.

It is an arithmetic number, because the mean of its divisors is an integer number (1149435).

Almost surely, 2^13310944 is an apocalyptic number.

It is an amenable number.

13310944 is an abundant number, since it is smaller than the sum of its proper divisors (14275496).

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

13310944 is a wasteful number, since it uses less digits than its factorization.

13310944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21922 (or 21914 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13310944 is about 3648.4166428740. The cubic root of 13310944 is about 236.9934184883.

The spelling of 13310944 in words is "thirteen million, three hundred ten thousand, nine hundred forty-four".