113615400 has 96 divisors (see below), whose sum is σ = 367565760. Its totient is φ = 28976640.

The previous prime is 113615393. The next prime is 113615413. The reversal of 113615400 is 4516311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9684 + ... + 17916.

It is an arithmetic number, because the mean of its divisors is an integer number (3828810).

Almost surely, 2^113615400 is an apocalyptic number.

113615400 is a gapful number since it is divisible by the number (10) 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 113615400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183782880).

113615400 is an abundant number, since it is smaller than the sum of its proper divisors (253950360).

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

113615400 is a wasteful number, since it uses less digits than its factorization.

113615400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8275 (or 8266 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 113615400 is about 10659.0524907236. The cubic root of 113615400 is about 484.3348660469.

It can be divided in two parts, 11361 and 5400, that added together give a palindrome (16761).

The spelling of 113615400 in words is "one hundred thirteen million, six hundred fifteen thousand, four hundred".