113427756 has 48 divisors (see below), whose sum is σ = 316696800. Its totient is φ = 34900416.

The previous prime is 113427751. The next prime is 113427761. The reversal of 113427756 is 657724311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113427751) and next prime (113427761).

It is a super-3 number, since 3×113427756³ (a number of 25 digits) contains 333 as substring.

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 113427756.

It is not an unprimeable number, because it can be changed into a prime (113427751) 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, 38991 + ... + 41798.

It is an arithmetic number, because the mean of its divisors is an integer number (6597850).

Almost surely, 2^113427756 is an apocalyptic number.

It is an amenable number.

113427756 is an abundant number, since it is smaller than the sum of its proper divisors (203269044).

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

113427756 is a wasteful number, since it uses less digits than its factorization.

113427756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80815 (or 80807 counting only the distinct ones).

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

The square root of 113427756 is about 10650.2467577047. The cubic root of 113427756 is about 484.0680811727.

The spelling of 113427756 in words is "one hundred thirteen million, four hundred twenty-seven thousand, seven hundred fifty-six".