115117276 has 12 divisors (see below), whose sum is σ = 212058280. Its totient is φ = 54529200.

The previous prime is 115117271. The next prime is 115117279. The reversal of 115117276 is 672711511.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115117271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757275 + ... + 757426.

Almost surely, 2^115117276 is an apocalyptic number.

It is an amenable number.

115117276 is a deficient number, since it is larger than the sum of its proper divisors (96941004).

115117276 is a wasteful number, since it uses less digits than its factorization.

115117276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514724 (or 1514722 counting only the distinct ones).

The product of its digits is 2940, while the sum is 31.

The square root of 115117276 is about 10729.2719231083. The cubic root of 115117276 is about 486.4596632199.

Adding to 115117276 its reverse (672711511), we get a palindrome (787828787).

The spelling of 115117276 in words is "one hundred fifteen million, one hundred seventeen thousand, two hundred seventy-six".