113709959 has 8 divisors (see below), whose sum is σ = 124766352. Its totient is φ = 102773440.

The previous prime is 113709949. The next prime is 113709961. The reversal of 113709959 is 959907311.

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

It is not a de Polignac number, because 113709959 - 2⁴ = 113709943 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 (113709949) 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, 27974 + ... + 31779.

It is an arithmetic number, because the mean of its divisors is an integer number (15595794).

Almost surely, 2^113709959 is an apocalyptic number.

113709959 is a deficient number, since it is larger than the sum of its proper divisors (11056393).

113709959 is a wasteful number, since it uses less digits than its factorization.

113709959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59937.

The product of its (nonzero) digits is 76545, while the sum is 44.

The square root of 113709959 is about 10663.4871875949. The cubic root of 113709959 is about 484.4691950226.

The spelling of 113709959 in words is "one hundred thirteen million, seven hundred nine thousand, nine hundred fifty-nine".