113589907 has 4 divisors (see below), whose sum is σ = 113611680. Its totient is φ = 113568136.

The previous prime is 113589887. The next prime is 113589911. The reversal of 113589907 is 709985311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113589907 - 2⁷ = 113589779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113589977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2118 + ... + 15220.

It is an arithmetic number, because the mean of its divisors is an integer number (28402920).

Almost surely, 2^113589907 is an apocalyptic number.

113589907 is a deficient number, since it is larger than the sum of its proper divisors (21773).

113589907 is an equidigital number, since it uses as much as digits as its factorization.

113589907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21772.

The product of its (nonzero) digits is 68040, while the sum is 43.

The square root of 113589907 is about 10657.8565856367. The cubic root of 113589907 is about 484.2986383514.

The spelling of 113589907 in words is "one hundred thirteen million, five hundred eighty-nine thousand, nine hundred seven".