113574720 has 112 divisors (see below), whose sum is σ = 412138368. Its totient is φ = 25958400.

The previous prime is 113574661. The next prime is 113574743. The reversal of 113574720 is 27475311.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1731 + ... + 15170.

Almost surely, 2^113574720 is an apocalyptic number.

113574720 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 113574720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206069184).

113574720 is an abundant number, since it is smaller than the sum of its proper divisors (298563648).

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

113574720 is a wasteful number, since it uses less digits than its factorization.

113574720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16928 (or 16918 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 113574720 is about 10657.1440827269. The cubic root of 113574720 is about 484.2770537716.

It can be divided in two parts, 1135 and 74720, that added together give a triangular number (75855 = T₃₈₉).

The spelling of 113574720 in words is "one hundred thirteen million, five hundred seventy-four thousand, seven hundred twenty".