113755972 has 36 divisors (see below), whose sum is σ = 222460588. Its totient is φ = 50846400.

The previous prime is 113755949. The next prime is 113756003. The reversal of 113755972 is 279557311.

It can be written as a sum of positive squares in 2 ways, for example, as 61685316 + 52070656 = 7854^2 + 7216^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27598 + ... + 31450.

Almost surely, 2^113755972 is an apocalyptic number.

It is an amenable number.

113755972 is a deficient number, since it is larger than the sum of its proper divisors (108704616).

113755972 is a wasteful number, since it uses less digits than its factorization.

113755972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3940 (or 3927 counting only the distinct ones).

The product of its digits is 66150, while the sum is 40.

The square root of 113755972 is about 10665.6444718545. The cubic root of 113755972 is about 484.5345334067.

The spelling of 113755972 in words is "one hundred thirteen million, seven hundred fifty-five thousand, nine hundred seventy-two".