113208864 has 24 divisors (see below), whose sum is σ = 297173520. Its totient is φ = 37736256.

The previous prime is 113208847. The next prime is 113208877. The reversal of 113208864 is 468802311.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589534 + ... + 589725.

It is an arithmetic number, because the mean of its divisors is an integer number (12382230).

Almost surely, 2^113208864 is an apocalyptic number.

It is an amenable number.

113208864 is an abundant number, since it is smaller than the sum of its proper divisors (183964656).

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

113208864 is a wasteful number, since it uses less digits than its factorization.

113208864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179272 (or 1179264 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 113208864 is about 10639.9654134776. The cubic root of 113208864 is about 483.7564970517.

The spelling of 113208864 in words is "one hundred thirteen million, two hundred eight thousand, eight hundred sixty-four".