13388792 has 24 divisors (see below), whose sum is σ = 26672160. Its totient is φ = 6299520.

The previous prime is 13388779. The next prime is 13388801. The reversal of 13388792 is 29788331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 584 + ... + 5207.

It is an arithmetic number, because the mean of its divisors is an integer number (1111340).

Almost surely, 2^13388792 is an apocalyptic number.

It is an amenable number.

13388792 is a deficient number, since it is larger than the sum of its proper divisors (13283368).

13388792 is a wasteful number, since it uses less digits than its factorization.

13388792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5810 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 13388792 is about 3659.0698271555. The cubic root of 13388792 is about 237.4545331247.

The spelling of 13388792 in words is "thirteen million, three hundred eighty-eight thousand, seven hundred ninety-two".