115246180 has 48 divisors (see below), whose sum is σ = 277482240. Its totient is φ = 39385728.

The previous prime is 115246129. The next prime is 115246193. The reversal of 115246180 is 81642511.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49114 + ... + 51406.

It is an arithmetic number, because the mean of its divisors is an integer number (5780880).

Almost surely, 2^115246180 is an apocalyptic number.

115246180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115246180 is an abundant number, since it is smaller than the sum of its proper divisors (162236060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115246180 is a wasteful number, since it uses less digits than its factorization.

115246180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668 (or 2666 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 115246180 is about 10735.2773601803. The cubic root of 115246180 is about 486.6411685730.

Adding to 115246180 its reverse (81642511), we get a palindrome (196888691).

The spelling of 115246180 in words is "one hundred fifteen million, two hundred forty-six thousand, one hundred eighty".