113918568 has 16 divisors (see below), whose sum is σ = 284796480. Its totient is φ = 37972848.

The previous prime is 113918543. The next prime is 113918587. The reversal of 113918568 is 865819311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373280 + ... + 2373327.

It is an arithmetic number, because the mean of its divisors is an integer number (17799780).

Almost surely, 2^113918568 is an apocalyptic number.

It is an amenable number.

113918568 is an abundant number, since it is smaller than the sum of its proper divisors (170877912).

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

113918568 is a wasteful number, since it uses less digits than its factorization.

113918568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4746616 (or 4746612 counting only the distinct ones).

The product of its digits is 51840, while the sum is 42.

The square root of 113918568 is about 10673.2641680041. The cubic root of 113918568 is about 484.7652784226.

The spelling of 113918568 in words is "one hundred thirteen million, nine hundred eighteen thousand, five hundred sixty-eight".