115246312 has 16 divisors (see below), whose sum is σ = 216562500. Its totient is φ = 57496320.

The previous prime is 115246309. The next prime is 115246357. The reversal of 115246312 is 213642511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 115218756 + 27556 = 10734^2 + 166^2 .

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, 11937 + ... + 19312.

Almost surely, 2^115246312 is an apocalyptic number.

It is an amenable number.

115246312 is a deficient number, since it is larger than the sum of its proper divisors (101316188).

115246312 is a wasteful number, since it uses less digits than its factorization.

115246312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31716 (or 31712 counting only the distinct ones).

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

The square root of 115246312 is about 10735.2835081334. The cubic root of 115246312 is about 486.6413543683.

Adding to 115246312 its reverse (213642511), we get a palindrome (328888823).

The spelling of 115246312 in words is "one hundred fifteen million, two hundred forty-six thousand, three hundred twelve".