113396972 has 18 divisors (see below), whose sum is σ = 214885188. Its totient is φ = 52336752.

The previous prime is 113396963. The next prime is 113396999. The reversal of 113396972 is 279693311.

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, 83198 + ... + 84549.

It is an arithmetic number, because the mean of its divisors is an integer number (11938066).

Almost surely, 2^113396972 is an apocalyptic number.

It is an amenable number.

113396972 is a deficient number, since it is larger than the sum of its proper divisors (101488216).

113396972 is a wasteful number, since it uses less digits than its factorization.

113396972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167777 (or 167762 counting only the distinct ones).

The product of its digits is 61236, while the sum is 41.

The square root of 113396972 is about 10648.8014349034. The cubic root of 113396972 is about 484.0242856015.

The spelling of 113396972 in words is "one hundred thirteen million, three hundred ninety-six thousand, nine hundred seventy-two".