115160565 has 16 divisors (see below), whose sum is σ = 198430848. Its totient is φ = 56694336.

The previous prime is 115160561. The next prime is 115160581. The reversal of 115160565 is 565061511.

It is not a de Polignac number, because 115160565 - 2² = 115160561 is a prime.

It is a super-2 number, since 2×115160565² = 26523911462238450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115160561) 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, 295089 + ... + 295478.

It is an arithmetic number, because the mean of its divisors is an integer number (12401928).

Almost surely, 2^115160565 is an apocalyptic number.

115160565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115160565 is a deficient number, since it is larger than the sum of its proper divisors (83270283).

115160565 is a wasteful number, since it uses less digits than its factorization.

115160565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590588.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 115160565 is about 10731.2890651589. The cubic root of 115160565 is about 486.5206320974.

It can be divided in two parts, 1151 and 60565, that added together give a palindrome (61716).

The spelling of 115160565 in words is "one hundred fifteen million, one hundred sixty thousand, five hundred sixty-five".