113633252 has 24 divisors (see below), whose sum is σ = 207559800. Its totient is φ = 54365696.

The previous prime is 113633239. The next prime is 113633291. The reversal of 113633252 is 252336311.

It can be written as a sum of positive squares in 4 ways, for example, as 295936 + 113337316 = 544^2 + 10646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8774 + ... + 17442.

It is an arithmetic number, because the mean of its divisors is an integer number (8648325).

Almost surely, 2^113633252 is an apocalyptic number.

It is an amenable number.

113633252 is a deficient number, since it is larger than the sum of its proper divisors (93926548).

113633252 is a wasteful number, since it uses less digits than its factorization.

113633252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815 (or 8813 counting only the distinct ones).

The product of its digits is 3240, while the sum is 26.

The square root of 113633252 is about 10659.8898680990. The cubic root of 113633252 is about 484.3602320132.

Adding to 113633252 its reverse (252336311), we get a palindrome (365969563).

The spelling of 113633252 in words is "one hundred thirteen million, six hundred thirty-three thousand, two hundred fifty-two".