115248265 has 24 divisors (see below), whose sum is σ = 154211904. Its totient is φ = 82605600.

The previous prime is 115248257. The next prime is 115248269. The reversal of 115248265 is 562842511.

It is a happy number.

It is not a de Polignac number, because 115248265 - 2³ = 115248257 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 115248265.

It is not an unprimeable number, because it can be changed into a prime (115248269) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41614 + ... + 44296.

It is an arithmetic number, because the mean of its divisors is an integer number (6425496).

Almost surely, 2^115248265 is an apocalyptic number.

It is an amenable number.

115248265 is a deficient number, since it is larger than the sum of its proper divisors (38963639).

115248265 is a wasteful number, since it uses less digits than its factorization.

115248265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2781 (or 2770 counting only the distinct ones).

The product of its digits is 19200, while the sum is 34.

The square root of 115248265 is about 10735.3744694817. The cubic root of 115248265 is about 486.6441032783.

The spelling of 115248265 in words is "one hundred fifteen million, two hundred forty-eight thousand, two hundred sixty-five".