113537712 has 80 divisors (see below), whose sum is σ = 304980480. Its totient is φ = 36370176.

The previous prime is 113537707. The next prime is 113537777. The reversal of 113537712 is 217735311.

It is a self number, because there is not a number n which added to its sum of digits gives 113537712.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132678 + ... + 133530.

It is an arithmetic number, because the mean of its divisors is an integer number (3812256).

Almost surely, 2^113537712 is an apocalyptic number.

113537712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113537712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152490240).

113537712 is an abundant number, since it is smaller than the sum of its proper divisors (191442768).

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

113537712 is a wasteful number, since it uses less digits than its factorization.

113537712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 964 counting only the distinct ones).

The product of its digits is 4410, while the sum is 30.

The square root of 113537712 is about 10655.4076411933. The cubic root of 113537712 is about 484.2244479564.

The spelling of 113537712 in words is "one hundred thirteen million, five hundred thirty-seven thousand, seven hundred twelve".