113574552 has 384 divisors, whose sum is σ = 413683200. Its totient is φ = 25546752.

The previous prime is 113574547. The next prime is 113574557. The reversal of 113574552 is 255475311.

It is an interprime number because it is at equal distance from previous prime (113574547) and next prime (113574557).

Its product of digits (21000) is a multiple of the sum of its prime divisors (84).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113574557) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4938013 + ... + 4938035.

It is an arithmetic number, because the mean of its divisors is an integer number (1077300).

Almost surely, 2^113574552 is an apocalyptic number.

113574552 is a gapful number since it is divisible by the number (12) 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 113574552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206841600).

113574552 is an abundant number, since it is smaller than the sum of its proper divisors (300108648).

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

113574552 is a wasteful number, since it uses less digits than its factorization.

113574552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 84 counting only the distinct ones).

The product of its digits is 21000, while the sum is 33.

The square root of 113574552 is about 10657.1362006873. The cubic root of 113574552 is about 484.2768149902.

The spelling of 113574552 in words is "one hundred thirteen million, five hundred seventy-four thousand, five hundred fifty-two".