113882665 has 16 divisors (see below), whose sum is σ = 147486528. Its totient is φ = 83918016.

The previous prime is 113882663. The next prime is 113882689. The reversal of 113882665 is 566288311.

It is not a de Polignac number, because 113882665 - 2¹ = 113882663 is a prime.

It is a super-2 number, since 2×113882665² = 25938522775004450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113882663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33954 + ... + 37156.

It is an arithmetic number, because the mean of its divisors is an integer number (9217908).

Almost surely, 2^113882665 is an apocalyptic number.

It is an amenable number.

113882665 is a deficient number, since it is larger than the sum of its proper divisors (33603863).

113882665 is a wasteful number, since it uses less digits than its factorization.

113882665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768.

The product of its digits is 69120, while the sum is 40.

The square root of 113882665 is about 10671.5821226283. The cubic root of 113882665 is about 484.7143462616.

The spelling of 113882665 in words is "one hundred thirteen million, eight hundred eighty-two thousand, six hundred sixty-five".