113253756 has 96 divisors (see below), whose sum is σ = 346859520. Its totient is φ = 27864000.

The previous prime is 113253743. The next prime is 113253769. The reversal of 113253756 is 657352311.

It is an interprime number because it is at equal distance from previous prime (113253743) and next prime (113253769).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14331 + ... + 20781.

It is an arithmetic number, because the mean of its divisors is an integer number (3613120).

Almost surely, 2^113253756 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 113253756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173429760).

113253756 is an abundant number, since it is smaller than the sum of its proper divisors (233605764).

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

113253756 is a wasteful number, since it uses less digits than its factorization.

113253756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6495 (or 6493 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 113253756 is about 10642.0747977074. The cubic root of 113253756 is about 483.8204317590.

The spelling of 113253756 in words is "one hundred thirteen million, two hundred fifty-three thousand, seven hundred fifty-six".