113957644 has 6 divisors (see below), whose sum is σ = 199425884. Its totient is φ = 56978820.

The previous prime is 113957639. The next prime is 113957653. The reversal of 113957644 is 446759311.

It is a junction number, because it is equal to n+sod(n) for n = 113957597 and 113957606.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14244702 + ... + 14244709.

Almost surely, 2^113957644 is an apocalyptic number.

It is an amenable number.

113957644 is a deficient number, since it is larger than the sum of its proper divisors (85468240).

113957644 is a wasteful number, since it uses less digits than its factorization.

113957644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28489415 (or 28489413 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 113957644 is about 10675.0945663259. The cubic root of 113957644 is about 484.8206996557.

The spelling of 113957644 in words is "one hundred thirteen million, nine hundred fifty-seven thousand, six hundred forty-four".