13391596 has 12 divisors (see below), whose sum is σ = 23541952. Its totient is φ = 6665328.

The previous prime is 13391551. The next prime is 13391621. The reversal of 13391596 is 69519331.

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 3 ways as a sum of consecutive naturals, for example, 6615 + ... + 8398.

Almost surely, 2^13391596 is an apocalyptic number.

It is an amenable number.

13391596 is a deficient number, since it is larger than the sum of its proper divisors (10150356).

13391596 is a wasteful number, since it uses less digits than its factorization.

13391596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15240 (or 15238 counting only the distinct ones).

The product of its digits is 21870, while the sum is 37.

The square root of 13391596 is about 3659.4529645836. The cubic root of 13391596 is about 237.4711085816.

The spelling of 13391596 in words is "thirteen million, three hundred ninety-one thousand, five hundred ninety-six".