113673990 has 32 divisors (see below), whose sum is σ = 280193760. Its totient is φ = 29493504.

The previous prime is 113673977. The next prime is 113673991. The reversal of 113673990 is 99376311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113673991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50095 + ... + 52314.

It is an arithmetic number, because the mean of its divisors is an integer number (8756055).

Almost surely, 2^113673990 is an apocalyptic number.

113673990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113673990 is an abundant number, since it is smaller than the sum of its proper divisors (166519770).

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

113673990 is a wasteful number, since it uses less digits than its factorization.

113673990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102456.

The product of its (nonzero) digits is 30618, while the sum is 39.

The square root of 113673990 is about 10661.8005046052. The cubic root of 113673990 is about 484.4181068261.

The spelling of 113673990 in words is "one hundred thirteen million, six hundred seventy-three thousand, nine hundred ninety".