113890956 has 24 divisors (see below), whose sum is σ = 281378160. Its totient is φ = 35730432.

The previous prime is 113890949. The next prime is 113890969. The reversal of 113890956 is 659098311.

It is a super-2 number, since 2×113890956² = 25942299717187872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278941 + ... + 279348.

It is an arithmetic number, because the mean of its divisors is an integer number (11724090).

Almost surely, 2^113890956 is an apocalyptic number.

It is an amenable number.

113890956 is an abundant number, since it is smaller than the sum of its proper divisors (167487204).

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

113890956 is a wasteful number, since it uses less digits than its factorization.

113890956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558313 (or 558311 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 113890956 is about 10671.9705771708. The cubic root of 113890956 is about 484.7261088628.

The spelling of 113890956 in words is "one hundred thirteen million, eight hundred ninety thousand, nine hundred fifty-six".