115654880 has 48 divisors (see below), whose sum is σ = 298078704. Its totient is φ = 42055680.

The previous prime is 115654867. The next prime is 115654937. The reversal of 115654880 is 88456511.

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 7 ways as a sum of consecutive naturals, for example, 31097 + ... + 34616.

It is an arithmetic number, because the mean of its divisors is an integer number (6209973).

Almost surely, 2^115654880 is an apocalyptic number.

115654880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115654880 is an abundant number, since it is smaller than the sum of its proper divisors (182423824).

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

115654880 is a wasteful number, since it uses less digits than its factorization.

115654880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65739 (or 65731 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 115654880 is about 10754.2958858309. The cubic root of 115654880 is about 487.2157518929.

The spelling of 115654880 in words is "one hundred fifteen million, six hundred fifty-four thousand, eight hundred eighty".