115312264 has 16 divisors (see below), whose sum is σ = 216838800. Its totient is φ = 57488592.

The previous prime is 115312229. The next prime is 115312277. The reversal of 115312264 is 462213511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17994 + ... + 23545.

It is an arithmetic number, because the mean of its divisors is an integer number (13552425).

Almost surely, 2^115312264 is an apocalyptic number.

It is an amenable number.

115312264 is a deficient number, since it is larger than the sum of its proper divisors (101526536).

115312264 is a wasteful number, since it uses less digits than its factorization.

115312264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41892 (or 41888 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 115312264 is about 10738.3548088150. The cubic root of 115312264 is about 486.7341667388.

Adding to 115312264 its reverse (462213511), we get a palindrome (577525775).

The spelling of 115312264 in words is "one hundred fifteen million, three hundred twelve thousand, two hundred sixty-four".