113558607 has 18 divisors (see below), whose sum is σ = 166438376. Its totient is φ = 74609640.

The previous prime is 113558603. The next prime is 113558609. The reversal of 113558607 is 706855311.

113558607 is a `hidden beast` number, since 11 + 35 + 5 + 8 + 607 = 666.

It is not a de Polignac number, because 113558607 - 2² = 113558603 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113558603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44118 + ... + 46620.

Almost surely, 2^113558607 is an apocalyptic number.

113558607 is a deficient number, since it is larger than the sum of its proper divisors (52879769).

113558607 is an equidigital number, since it uses as much as digits as its factorization.

113558607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2651 (or 2577 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 113558607 is about 10656.3880841493. The cubic root of 113558607 is about 484.2541510071.

The spelling of 113558607 in words is "one hundred thirteen million, five hundred fifty-eight thousand, six hundred seven".