115254660 has 24 divisors (see below), whose sum is σ = 322713216. Its totient is φ = 30734560.

The previous prime is 115254619. The next prime is 115254661. The reversal of 115254660 is 66452511.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (115254661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 960396 + ... + 960515.

It is an arithmetic number, because the mean of its divisors is an integer number (13446384).

Almost surely, 2^115254660 is an apocalyptic number.

115254660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115254660 is an abundant number, since it is smaller than the sum of its proper divisors (207458556).

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

115254660 is a wasteful number, since it uses less digits than its factorization.

115254660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920923 (or 1920921 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 115254660 is about 10735.6723124358. The cubic root of 115254660 is about 486.6531042279.

The spelling of 115254660 in words is "one hundred fifteen million, two hundred fifty-four thousand, six hundred sixty".