113761657 has 8 divisors (see below), whose sum is σ = 118992384. Its totient is φ = 108554688.

The previous prime is 113761639. The next prime is 113761699. The reversal of 113761657 is 756167311.

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 113761657 - 2²³ = 105373049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113761057) 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, 4248 + ... + 15670.

It is an arithmetic number, because the mean of its divisors is an integer number (14874048).

Almost surely, 2^113761657 is an apocalyptic number.

It is an amenable number.

113761657 is a deficient number, since it is larger than the sum of its proper divisors (5230727).

113761657 is a wasteful number, since it uses less digits than its factorization.

113761657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11879.

The product of its digits is 26460, while the sum is 37.

The square root of 113761657 is about 10665.9109784397. The cubic root of 113761657 is about 484.5426048743.

The spelling of 113761657 in words is "one hundred thirteen million, seven hundred sixty-one thousand, six hundred fifty-seven".