115008660 has 240 divisors, whose sum is σ = 400705536. Its totient is φ = 27433728.

The previous prime is 115008659. The next prime is 115008661. The reversal of 115008660 is 66800511.

It is an interprime number because it is at equal distance from previous prime (115008659) and next prime (115008661).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115008661) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 905517 + ... + 905643.

Almost surely, 2^115008660 is an apocalyptic number.

115008660 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 115008660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200352768).

115008660 is an abundant number, since it is smaller than the sum of its proper divisors (285696876).

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

115008660 is a wasteful number, since it uses less digits than its factorization.

115008660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 115008660 is about 10724.2090617444. The cubic root of 115008660 is about 486.3066194976.

The spelling of 115008660 in words is "one hundred fifteen million, eight thousand, six hundred sixty".