113742756 has 36 divisors (see below), whose sum is σ = 297433500. Its totient is φ = 36606528.

The previous prime is 113742731. The next prime is 113742757. The reversal of 113742756 is 657247311.

It is a happy number.

113742756 is a `hidden beast` number, since 11 + 374 + 275 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 96353856 + 17388900 = 9816^2 + 4170^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 113742756.

It is not an unprimeable number, because it can be changed into a prime (113742757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53431 + ... + 55518.

Almost surely, 2^113742756 is an apocalyptic number.

It is an amenable number.

113742756 is an abundant number, since it is smaller than the sum of its proper divisors (183690744).

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

113742756 is a wasteful number, since it uses less digits than its factorization.

113742756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108988 (or 108983 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 113742756 is about 10665.0248944857. The cubic root of 113742756 is about 484.5157685123.

The spelling of 113742756 in words is "one hundred thirteen million, seven hundred forty-two thousand, seven hundred fifty-six".