113538718 has 32 divisors (see below), whose sum is σ = 192176640. Its totient is φ = 50038560.

The previous prime is 113538701. The next prime is 113538769. The reversal of 113538718 is 817835311.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30583 + ... + 34093.

It is an arithmetic number, because the mean of its divisors is an integer number (6005520).

Almost surely, 2^113538718 is an apocalyptic number.

113538718 is a deficient number, since it is larger than the sum of its proper divisors (78637922).

113538718 is a wasteful number, since it uses less digits than its factorization.

113538718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592.

The product of its digits is 20160, while the sum is 37.

The square root of 113538718 is about 10655.4548471663. The cubic root of 113538718 is about 484.2258781079.

The spelling of 113538718 in words is "one hundred thirteen million, five hundred thirty-eight thousand, seven hundred eighteen".