113624523 has 12 divisors (see below), whose sum is σ = 169784160. Its totient is φ = 73137456.

The previous prime is 113624519. The next prime is 113624557. The reversal of 113624523 is 325426311.

113624523 is a `hidden beast` number, since 1 + 13 + 624 + 5 + 23 = 666.

It is not a de Polignac number, because 113624523 - 2² = 113624519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113620523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217411 + ... + 217932.

It is an arithmetic number, because the mean of its divisors is an integer number (14148680).

Almost surely, 2^113624523 is an apocalyptic number.

113624523 is a deficient number, since it is larger than the sum of its proper divisors (56159637).

113624523 is a wasteful number, since it uses less digits than its factorization.

113624523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435378 (or 435375 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 113624523 is about 10659.4804282385. The cubic root of 113624523 is about 484.3478292799.

The spelling of 113624523 in words is "one hundred thirteen million, six hundred twenty-four thousand, five hundred twenty-three".