113612686 has 32 divisors (see below), whose sum is σ = 195810048. Its totient is φ = 48935040.

The previous prime is 113612659. The next prime is 113612693. The reversal of 113612686 is 686216311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56185 + ... + 58171.

It is an arithmetic number, because the mean of its divisors is an integer number (6119064).

Almost surely, 2^113612686 is an apocalyptic number.

113612686 is a deficient number, since it is larger than the sum of its proper divisors (82197362).

113612686 is a wasteful number, since it uses less digits than its factorization.

113612686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136.

The product of its digits is 10368, while the sum is 34.

The square root of 113612686 is about 10658.9251803360. The cubic root of 113612686 is about 484.3310094826.

Adding to 113612686 its reverse (686216311), we get a palindrome (799828997).

The spelling of 113612686 in words is "one hundred thirteen million, six hundred twelve thousand, six hundred eighty-six".