113677857 has 8 divisors (see below), whose sum is σ = 168411680. Its totient is φ = 75785220.

The previous prime is 113677849. The next prime is 113677867. The reversal of 113677857 is 758776311.

It is not a de Polignac number, because 113677857 - 2³ = 113677849 is a prime.

It is a super-2 number, since 2×113677857² = 25845310344224898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113677867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2105119 + ... + 2105172.

It is an arithmetic number, because the mean of its divisors is an integer number (21051460).

Almost surely, 2^113677857 is an apocalyptic number.

It is an amenable number.

113677857 is a deficient number, since it is larger than the sum of its proper divisors (54733823).

113677857 is an equidigital number, since it uses as much as digits as its factorization.

113677857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210300 (or 4210294 counting only the distinct ones).

The product of its digits is 246960, while the sum is 45.

The square root of 113677857 is about 10661.9818514196. The cubic root of 113677857 is about 484.4235997965.

The spelling of 113677857 in words is "one hundred thirteen million, six hundred seventy-seven thousand, eight hundred fifty-seven".