113532552 has 48 divisors (see below), whose sum is σ = 351411840. Its totient is φ = 32437728.

The previous prime is 113532541. The next prime is 113532553. The reversal of 113532552 is 255235311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113532553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112128 + ... + 113135.

It is an arithmetic number, because the mean of its divisors is an integer number (7321080).

Almost surely, 2^113532552 is an apocalyptic number.

113532552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113532552 is an abundant number, since it is smaller than the sum of its proper divisors (237879288).

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

113532552 is a wasteful number, since it uses less digits than its factorization.

113532552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225282 (or 225275 counting only the distinct ones).

The product of its digits is 4500, while the sum is 27.

The square root of 113532552 is about 10655.1655078652. The cubic root of 113532552 is about 484.2171122558.

Adding to 113532552 its reverse (255235311), we get a palindrome (368767863).

The spelling of 113532552 in words is "one hundred thirteen million, five hundred thirty-two thousand, five hundred fifty-two".