115136264 has 48 divisors (see below), whose sum is σ = 227069700. Its totient is φ = 54722304.

The previous prime is 115136237. The next prime is 115136269. The reversal of 115136264 is 462631511.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 59752900 + 55383364 = 7730^2 + 7442^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (115136269) 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, 733274 + ... + 733430.

Almost surely, 2^115136264 is an apocalyptic number.

It is an amenable number.

115136264 is a deficient number, since it is larger than the sum of its proper divisors (111933436).

115136264 is a wasteful number, since it uses less digits than its factorization.

115136264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330 (or 297 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 115136264 is about 10730.1567556117. The cubic root of 115136264 is about 486.4864080856.

Adding to 115136264 its reverse (462631511), we get a palindrome (577767775).

The spelling of 115136264 in words is "one hundred fifteen million, one hundred thirty-six thousand, two hundred sixty-four".