113759657 has 4 divisors (see below), whose sum is σ = 124101456. Its totient is φ = 103417860.

The previous prime is 113759651. The next prime is 113759713. The reversal of 113759657 is 756957311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113759657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113759651) 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, 5170883 + ... + 5170904.

It is an arithmetic number, because the mean of its divisors is an integer number (31025364).

Almost surely, 2^113759657 is an apocalyptic number.

It is an amenable number.

113759657 is a deficient number, since it is larger than the sum of its proper divisors (10341799).

113759657 is a wasteful number, since it uses less digits than its factorization.

113759657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10341798.

The product of its digits is 198450, while the sum is 44.

The square root of 113759657 is about 10665.8172213853. The cubic root of 113759657 is about 484.5397653386.

The spelling of 113759657 in words is "one hundred thirteen million, seven hundred fifty-nine thousand, six hundred fifty-seven".