13393912 has 32 divisors (see below), whose sum is σ = 29952000. Its totient is φ = 5490144.

The previous prime is 13393883. The next prime is 13393927. The reversal of 13393912 is 21939331.

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, 3912 + ... + 6487.

It is an arithmetic number, because the mean of its divisors is an integer number (936000).

Almost surely, 2^13393912 is an apocalyptic number.

It is an amenable number.

13393912 is an abundant number, since it is smaller than the sum of its proper divisors (16558088).

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

13393912 is a wasteful number, since it uses less digits than its factorization.

13393912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10435 (or 10431 counting only the distinct ones).

The product of its digits is 4374, while the sum is 31.

The square root of 13393912 is about 3659.7693916420. The cubic root of 13393912 is about 237.4847975495.

The spelling of 13393912 in words is "thirteen million, three hundred ninety-three thousand, nine hundred twelve".