113620252 has 24 divisors (see below), whose sum is σ = 201125792. Its totient is φ = 56160000.

The previous prime is 113620189. The next prime is 113620259. The reversal of 113620252 is 252026311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113620259) 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, 188752 + ... + 189352.

Almost surely, 2^113620252 is an apocalyptic number.

It is an amenable number.

113620252 is a deficient number, since it is larger than the sum of its proper divisors (87505540).

113620252 is a wasteful number, since it uses less digits than its factorization.

113620252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1067 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 113620252 is about 10659.2800882611. The cubic root of 113620252 is about 484.3417605328.

Adding to 113620252 its reverse (252026311), we get a palindrome (365646563).

It can be divided in two parts, 11 and 3620252, that added together give a palindrome (3620263).

The spelling of 113620252 in words is "one hundred thirteen million, six hundred twenty thousand, two hundred fifty-two".