113238536 has 16 divisors (see below), whose sum is σ = 219171840. Its totient is φ = 54792720.

The previous prime is 113238529. The next prime is 113238551. The reversal of 113238536 is 635832311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228056 + ... + 228551.

It is an arithmetic number, because the mean of its divisors is an integer number (13698240).

Almost surely, 2^113238536 is an apocalyptic number.

It is an amenable number.

113238536 is a deficient number, since it is larger than the sum of its proper divisors (105933304).

113238536 is a wasteful number, since it uses less digits than its factorization.

113238536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456644 (or 456640 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 113238536 is about 10641.3596875587. The cubic root of 113238536 is about 483.7987574907.

The spelling of 113238536 in words is "one hundred thirteen million, two hundred thirty-eight thousand, five hundred thirty-six".