115088265 has 12 divisors (see below), whose sum is σ = 199486404. Its totient is φ = 61380384.

The previous prime is 115088261. The next prime is 115088279. The reversal of 115088265 is 562880511.

115088265 is a `hidden beast` number, since 11 + 508 + 82 + 65 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31036041 + 84052224 = 5571^2 + 9168^2 .

It is not a de Polignac number, because 115088265 - 2² = 115088261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115088261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1278714 + ... + 1278803.

It is an arithmetic number, because the mean of its divisors is an integer number (16623867).

Almost surely, 2^115088265 is an apocalyptic number.

115088265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115088265 is a deficient number, since it is larger than the sum of its proper divisors (84398139).

115088265 is a wasteful number, since it uses less digits than its factorization.

115088265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557528 (or 2557525 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 36.

The square root of 115088265 is about 10727.9198822512. The cubic root of 115088265 is about 486.4187951374.

The spelling of 115088265 in words is "one hundred fifteen million, eighty-eight thousand, two hundred sixty-five".