113590440 has 48 divisors (see below), whose sum is σ = 369170100. Its totient is φ = 30290688.

The previous prime is 113590439. The next prime is 113590441. The reversal of 113590440 is 44095311.

113590440 is a `hidden beast` number, since 1 + 135 + 90 + 440 = 666.

It is an interprime number because it is at equal distance from previous prime (113590439) and next prime (113590441).

It can be written as a sum of positive squares in 2 ways, for example, as 96000804 + 17589636 = 9798^2 + 4194^2 .

It is not an unprimeable number, because it can be changed into a prime (113590441) 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, 157405 + ... + 158124.

Almost surely, 2^113590440 is an apocalyptic number.

113590440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113590440 is an abundant number, since it is smaller than the sum of its proper divisors (255579660).

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

113590440 is a wasteful number, since it uses less digits than its factorization.

113590440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315546 (or 315539 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 113590440 is about 10657.8815906352. The cubic root of 113590440 is about 484.2993958447.

The spelling of 113590440 in words is "one hundred thirteen million, five hundred ninety thousand, four hundred forty".