113258536 has 8 divisors (see below), whose sum is σ = 212359770. Its totient is φ = 56629264.

The previous prime is 113258533. The next prime is 113258569. The reversal of 113258536 is 635852311.

It can be written as a sum of positive squares in only one way, i.e., 110040100 + 3218436 = 10490^2 + 1794^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (113258533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7078651 + ... + 7078666.

Almost surely, 2^113258536 is an apocalyptic number.

It is an amenable number.

113258536 is a deficient number, since it is larger than the sum of its proper divisors (99101234).

113258536 is a wasteful number, since it uses less digits than its factorization.

113258536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14157323 (or 14157319 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 113258536 is about 10642.2993756049. The cubic root of 113258536 is about 483.8272383887.

The spelling of 113258536 in words is "one hundred thirteen million, two hundred fifty-eight thousand, five hundred thirty-six".