113275572 has 24 divisors (see below), whose sum is σ = 267657600. Its totient is φ = 37280256.

The previous prime is 113275571. The next prime is 113275619. The reversal of 113275572 is 275572311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113275571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58797 + ... + 60692.

It is an arithmetic number, because the mean of its divisors is an integer number (11152400).

Almost surely, 2^113275572 is an apocalyptic number.

113275572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113275572 is an abundant number, since it is smaller than the sum of its proper divisors (154382028).

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

113275572 is a wasteful number, since it uses less digits than its factorization.

113275572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119575 (or 119573 counting only the distinct ones).

The product of its digits is 14700, while the sum is 33.

The square root of 113275572 is about 10643.0997364490. The cubic root of 113275572 is about 483.8514957733.

The spelling of 113275572 in words is "one hundred thirteen million, two hundred seventy-five thousand, five hundred seventy-two".