113386761 has 12 divisors (see below), whose sum is σ = 164257392. Its totient is φ = 75371256.

The previous prime is 113386733. The next prime is 113386789. The reversal of 113386761 is 167683311.

It is an interprime number because it is at equal distance from previous prime (113386733) and next prime (113386789).

It is not a de Polignac number, because 113386761 - 2⁶ = 113386697 is a prime.

It is a super-2 number, since 2×113386761² = 25713115140142242, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (113386061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15031 + ... + 21276.

It is an arithmetic number, because the mean of its divisors is an integer number (13688116).

Almost surely, 2^113386761 is an apocalyptic number.

It is an amenable number.

113386761 is a deficient number, since it is larger than the sum of its proper divisors (50870631).

113386761 is a wasteful number, since it uses less digits than its factorization.

113386761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36660 (or 36657 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 113386761 is about 10648.3219804812. The cubic root of 113386761 is about 484.0097569351.

The spelling of 113386761 in words is "one hundred thirteen million, three hundred eighty-six thousand, seven hundred sixty-one".