113738432 has 56 divisors (see below), whose sum is σ = 241456464. Its totient is φ = 52969472.

The previous prime is 113738431. The next prime is 113738441. The reversal of 113738432 is 234837311.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (113738431) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 115928 + ... + 116904.

Almost surely, 2^113738432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113738432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120728232).

113738432 is an abundant number, since it is smaller than the sum of its proper divisors (127718032).

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

113738432 is a wasteful number, since it uses less digits than its factorization.

113738432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1103 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 113738432 is about 10664.8221738574. The cubic root of 113738432 is about 484.5096287141.

The spelling of 113738432 in words is "one hundred thirteen million, seven hundred thirty-eight thousand, four hundred thirty-two".