113089536 has 132 divisors (see below), whose sum is σ = 373405552. Its totient is φ = 32292864.

The previous prime is 113089523. The next prime is 113089553. The reversal of 113089536 is 635980311.

It is a happy number.

113089536 is a `hidden beast` number, since 11 + 30 + 89 + 536 = 666.

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 113089536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63636 + ... + 65388.

Almost surely, 2^113089536 is an apocalyptic number.

113089536 is a gapful number since it is divisible by the number (16) 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 113089536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186702776).

113089536 is an abundant number, since it is smaller than the sum of its proper divisors (260316016).

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

113089536 is a wasteful number, since it uses less digits than its factorization.

113089536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786 (or 1765 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 113089536 is about 10634.3563980149. The cubic root of 113089536 is about 483.5864691726.

The spelling of 113089536 in words is "one hundred thirteen million, eighty-nine thousand, five hundred thirty-six".