115228360 has 128 divisors (see below), whose sum is σ = 294749280. Its totient is φ = 40255488.

The previous prime is 115228343. The next prime is 115228361. The reversal of 115228360 is 63822511.

It can be written as a sum of positive squares in 16 ways, for example, as 2316484 + 112911876 = 1522^2 + 10626^2 .

It is not an unprimeable number, because it can be changed into a prime (115228361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1019664 + ... + 1019776.

Almost surely, 2^115228360 is an apocalyptic number.

115228360 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 115228360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147374640).

115228360 is an abundant number, since it is smaller than the sum of its proper divisors (179520920).

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

115228360 is a wasteful number, since it uses less digits than its factorization.

115228360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 115228360 is about 10734.4473541957. The cubic root of 115228360 is about 486.6160848995.

The spelling of 115228360 in words is "one hundred fifteen million, two hundred twenty-eight thousand, three hundred sixty".