115895320 has 48 divisors (see below), whose sum is σ = 267140160. Its totient is φ = 45251136.

The previous prime is 115895317. The next prime is 115895323. The reversal of 115895320 is 23598511.

It is an interprime number because it is at equal distance from previous prime (115895317) and next prime (115895323).

It is a super-5 number, since 5×115895320⁵ (a number of 42 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115895323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73177 + ... + 74743.

It is an arithmetic number, because the mean of its divisors is an integer number (5565420).

Almost surely, 2^115895320 is an apocalyptic number.

115895320 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 115895320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133570080).

115895320 is an abundant number, since it is smaller than the sum of its proper divisors (151244840).

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

115895320 is a wasteful number, since it uses less digits than its factorization.

115895320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 34.

The square root of 115895320 is about 10765.4688704208. The cubic root of 115895320 is about 487.5531495854.

The spelling of 115895320 in words is "one hundred fifteen million, eight hundred ninety-five thousand, three hundred twenty".