13117996 has 6 divisors (see below), whose sum is σ = 22956500. Its totient is φ = 6558996.

The previous prime is 13117969. The next prime is 13118003. The reversal of 13117996 is 69971131.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1639746 + ... + 1639753.

Almost surely, 2^13117996 is an apocalyptic number.

It is an amenable number.

13117996 is a deficient number, since it is larger than the sum of its proper divisors (9838504).

13117996 is a wasteful number, since it uses less digits than its factorization.

13117996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3279503 (or 3279501 counting only the distinct ones).

The product of its digits is 10206, while the sum is 37.

The square root of 13117996 is about 3621.8774137179. The cubic root of 13117996 is about 235.8427325295.

The spelling of 13117996 in words is "thirteen million, one hundred seventeen thousand, nine hundred ninety-six".