113601859 has 8 divisors (see below), whose sum is σ = 129914208. Its totient is φ = 97310400.

The previous prime is 113601811. The next prime is 113601911. The reversal of 113601859 is 958106311.

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

It is a cyclic number.

It is not a de Polignac number, because 113601859 - 2¹⁵ = 113569091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113601959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9039 + ... + 17575.

It is an arithmetic number, because the mean of its divisors is an integer number (16239276).

Almost surely, 2^113601859 is an apocalyptic number.

113601859 is a deficient number, since it is larger than the sum of its proper divisors (16312349).

113601859 is an equidigital number, since it uses as much as digits as its factorization.

113601859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10445.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 113601859 is about 10658.4172840061. The cubic root of 113601859 is about 484.3156238227.

The spelling of 113601859 in words is "one hundred thirteen million, six hundred one thousand, eight hundred fifty-nine".