113629618 has 8 divisors (see below), whose sum is σ = 170640540. Its totient is φ = 56749440.

The previous prime is 113629561. The next prime is 113629631. The reversal of 113629618 is 816926311.

It can be written as a sum of positive squares in 2 ways, for example, as 112084569 + 1545049 = 10587^2 + 1243^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 30483 + ... + 34006.

Almost surely, 2^113629618 is an apocalyptic number.

113629618 is a deficient number, since it is larger than the sum of its proper divisors (57010922).

113629618 is an equidigital number, since it uses as much as digits as its factorization.

113629618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65372.

The product of its digits is 15552, while the sum is 37.

The square root of 113629618 is about 10659.7194146938. The cubic root of 113629618 is about 484.3550686658.

The spelling of 113629618 in words is "one hundred thirteen million, six hundred twenty-nine thousand, six hundred eighteen".