115218360 has 96 divisors (see below), whose sum is σ = 376159680. Its totient is φ = 30585600.

The previous prime is 115218331. The next prime is 115218409. The reversal of 115218360 is 63812511.

115218360 is a `hidden beast` number, since 1 + 1 + 521 + 83 + 60 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96970 + ... + 98150.

It is an arithmetic number, because the mean of its divisors is an integer number (3918330).

Almost surely, 2^115218360 is an apocalyptic number.

115218360 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 115218360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188079840).

115218360 is an abundant number, since it is smaller than the sum of its proper divisors (260941320).

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

115218360 is a wasteful number, since it uses less digits than its factorization.

115218360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1462 counting only the distinct ones).

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

The square root of 115218360 is about 10733.9815539249. The cubic root of 115218360 is about 486.6020076312.

It can be divided in two parts, 11521 and 8360, that added together give a square (19881 = 141²).

The spelling of 115218360 in words is "one hundred fifteen million, two hundred eighteen thousand, three hundred sixty".