13597672 has 32 divisors (see below), whose sum is σ = 27993600. Its totient is φ = 6140800.

The previous prime is 13597663. The next prime is 13597679. The reversal of 13597672 is 27679531.

It is not an unprimeable number, because it can be changed into a prime (13597679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16404 + ... + 17212.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^13597672 is an apocalyptic number.

It is an amenable number.

13597672 is an abundant number, since it is smaller than the sum of its proper divisors (14395928).

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

13597672 is a wasteful number, since it uses less digits than its factorization.

13597672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017 (or 1013 counting only the distinct ones).

The product of its digits is 79380, while the sum is 40.

The square root of 13597672 is about 3687.5021355926. The cubic root of 13597672 is about 238.6830178589.

The spelling of 13597672 in words is "thirteen million, five hundred ninety-seven thousand, six hundred seventy-two".