115876180 has 72 divisors (see below), whose sum is σ = 284723208. Its totient is φ = 39497472.

The previous prime is 115876169. The next prime is 115876207. The reversal of 115876180 is 81678511.

It can be written as a sum of positive squares in 4 ways, for example, as 571536 + 115304644 = 756^2 + 10738^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310474 + ... + 310846.

It is an arithmetic number, because the mean of its divisors is an integer number (3954489).

Almost surely, 2^115876180 is an apocalyptic number.

115876180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115876180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142361604).

115876180 is an abundant number, since it is smaller than the sum of its proper divisors (168847028).

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

115876180 is a wasteful number, since it uses less digits than its factorization.

115876180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 37.

The square root of 115876180 is about 10764.5798803297. The cubic root of 115876180 is about 487.5263084641.

The spelling of 115876180 in words is "one hundred fifteen million, eight hundred seventy-six thousand, one hundred eighty".