13957268 has 24 divisors (see below), whose sum is σ = 26507040. Its totient is φ = 6392160.

The previous prime is 13957249. The next prime is 13957271. The reversal of 13957268 is 86275931.

13957268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 6263 + ... + 8193.

It is an arithmetic number, because the mean of its divisors is an integer number (1104460).

Almost surely, 2^13957268 is an apocalyptic number.

It is an amenable number.

13957268 is a deficient number, since it is larger than the sum of its proper divisors (12549772).

13957268 is a wasteful number, since it uses less digits than its factorization.

13957268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087 (or 2085 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 13957268 is about 3735.9427190470. The cubic root of 13957268 is about 240.7687617450.

The spelling of 13957268 in words is "thirteen million, nine hundred fifty-seven thousand, two hundred sixty-eight".