113631724 has 12 divisors (see below), whose sum is σ = 199254384. Its totient is φ = 56701904.

The previous prime is 113631697. The next prime is 113631751. The reversal of 113631724 is 427136311.

It is an interprime number because it is at equal distance from previous prime (113631697) and next prime (113631751).

It is a junction number, because it is equal to n+sod(n) for n = 113631692 and 113631701.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26227 + ... + 30250.

It is an arithmetic number, because the mean of its divisors is an integer number (16604532).

Almost surely, 2^113631724 is an apocalyptic number.

It is an amenable number.

113631724 is a deficient number, since it is larger than the sum of its proper divisors (85622660).

113631724 is a wasteful number, since it uses less digits than its factorization.

113631724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56984 (or 56982 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 113631724 is about 10659.8181973240. The cubic root of 113631724 is about 484.3580609768.

The spelling of 113631724 in words is "one hundred thirteen million, six hundred thirty-one thousand, seven hundred twenty-four".