113788872 has 96 divisors (see below), whose sum is σ = 326726400. Its totient is φ = 35676288.

The previous prime is 113788859. The next prime is 113788897. The reversal of 113788872 is 278887311.

It is a super-3 number, since 3×113788872³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304878 + ... + 305250.

It is an arithmetic number, because the mean of its divisors is an integer number (3403400).

Almost surely, 2^113788872 is an apocalyptic number.

113788872 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 113788872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163363200).

113788872 is an abundant number, since it is smaller than the sum of its proper divisors (212937528).

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

113788872 is a wasteful number, since it uses less digits than its factorization.

113788872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627 (or 620 counting only the distinct ones).

The product of its digits is 150528, while the sum is 45.

The square root of 113788872 is about 10667.1866956569. The cubic root of 113788872 is about 484.5812405504.

It can be divided in two parts, 1137 and 88872, that added together give a palindrome (90009).

The spelling of 113788872 in words is "one hundred thirteen million, seven hundred eighty-eight thousand, eight hundred seventy-two".