113585994 has 12 divisors (see below), whose sum is σ = 246103026. Its totient is φ = 37861992.

The previous prime is 113585987. The next prime is 113585999. The reversal of 113585994 is 499585311.

113585994 is a `hidden beast` number, since 1 + 1 + 3 + 58 + 599 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 104960025 + 8625969 = 10245^2 + 2937^2 .

It is not an unprimeable number, because it can be changed into a prime (113585999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3155149 + ... + 3155184.

Almost surely, 2^113585994 is an apocalyptic number.

113585994 is an abundant number, since it is smaller than the sum of its proper divisors (132517032).

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

113585994 is a wasteful number, since it uses less digits than its factorization.

113585994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6310341 (or 6310338 counting only the distinct ones).

The product of its digits is 194400, while the sum is 45.

The square root of 113585994 is about 10657.6730105591. The cubic root of 113585994 is about 484.2930771697.

The spelling of 113585994 in words is "one hundred thirteen million, five hundred eighty-five thousand, nine hundred ninety-four".