115357365 has 20 divisors (see below), whose sum is σ = 206789484. Its totient is φ = 61523712.

The previous prime is 115357349. The next prime is 115357369. The reversal of 115357365 is 563753511.

It can be written as a sum of positive squares in 2 ways, for example, as 24860196 + 90497169 = 4986^2 + 9513^2 .

It is not a de Polignac number, because 115357365 - 2⁴ = 115357349 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115357369) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 142012 + ... + 142821.

Almost surely, 2^115357365 is an apocalyptic number.

115357365 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115357365 is a deficient number, since it is larger than the sum of its proper divisors (91432119).

115357365 is an equidigital number, since it uses as much as digits as its factorization.

115357365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284850 (or 284841 counting only the distinct ones).

The product of its digits is 47250, while the sum is 36.

The square root of 115357365 is about 10740.4545993175. The cubic root of 115357365 is about 486.7976157179.

The spelling of 115357365 in words is "one hundred fifteen million, three hundred fifty-seven thousand, three hundred sixty-five".