113847790 has 32 divisors (see below), whose sum is σ = 237510144. Its totient is φ = 38482080.

The previous prime is 113847731. The next prime is 113847817. The reversal of 113847790 is 97748311.

It is a super-2 number, since 2×113847790² = 25922638575768200, which contains 22 as substring.

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, 6484 + ... + 16423.

It is an arithmetic number, because the mean of its divisors is an integer number (7422192).

Almost surely, 2^113847790 is an apocalyptic number.

113847790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113847790 is an abundant number, since it is smaller than the sum of its proper divisors (123662354).

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

113847790 is a wasteful number, since it uses less digits than its factorization.

113847790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22992.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 113847790 is about 10669.9479848779. The cubic root of 113847790 is about 484.6648621758.

The spelling of 113847790 in words is "one hundred thirteen million, eight hundred forty-seven thousand, seven hundred ninety".