13993592 has 16 divisors (see below), whose sum is σ = 26796960. Its totient is φ = 6847744.

The previous prime is 13993579. The next prime is 13993607. The reversal of 13993592 is 29539931.

It is a happy number.

13993592 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 3 ways as a sum of consecutive naturals, for example, 18233 + ... + 18984.

It is an arithmetic number, because the mean of its divisors is an integer number (1674810).

Almost surely, 2^13993592 is an apocalyptic number.

It is an amenable number.

13993592 is a deficient number, since it is larger than the sum of its proper divisors (12803368).

13993592 is a wasteful number, since it uses less digits than its factorization.

13993592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37270 (or 37266 counting only the distinct ones).

The product of its digits is 65610, while the sum is 41.

The square root of 13993592 is about 3740.8009837467. The cubic root of 13993592 is about 240.9774489209.

The spelling of 13993592 in words is "thirteen million, nine hundred ninety-three thousand, five hundred ninety-two".