115827320 has 64 divisors (see below), whose sum is σ = 299635200. Its totient is φ = 39473280.

The previous prime is 115827301. The next prime is 115827323. The reversal of 115827320 is 23728511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115827323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48965 + ... + 51275.

It is an arithmetic number, because the mean of its divisors is an integer number (4681800).

Almost surely, 2^115827320 is an apocalyptic number.

115827320 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 115827320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149817600).

115827320 is an abundant number, since it is smaller than the sum of its proper divisors (183807880).

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

115827320 is a wasteful number, since it uses less digits than its factorization.

115827320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508 (or 2504 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 115827320 is about 10762.3101609273. The cubic root of 115827320 is about 487.4577758739.

The spelling of 115827320 in words is "one hundred fifteen million, eight hundred twenty-seven thousand, three hundred twenty".