113252164 has 27 divisors (see below), whose sum is σ = 211210167. Its totient is φ = 53124864.

The previous prime is 113252159. The next prime is 113252203. The reversal of 113252164 is 461252311.

It is a happy number.

The square root of 113252164 is 10642.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 17994564 + 95257600 = 4242^2 + 9760^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 361672 + ... + 361984.

Almost surely, 2^113252164 is an apocalyptic number.

113252164 is the 10642-nd square number.

It is an amenable number.

113252164 is a deficient number, since it is larger than the sum of its proper divisors (97958003).

113252164 is an equidigital number, since it uses as much as digits as its factorization.

113252164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664 (or 332 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The cubic root of 113252164 is about 483.8181647386.

Multiplying 113252164 by its sum of digits (25), we get a square (2831304100 = 53210²).

The spelling of 113252164 in words is "one hundred thirteen million, two hundred fifty-two thousand, one hundred sixty-four".