115379320 has 144 divisors (see below), whose sum is σ = 317588040. Its totient is φ = 37594368.

The previous prime is 115379317. The next prime is 115379321. The reversal of 115379320 is 23973511.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115379321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2683219 + ... + 2683261.

Almost surely, 2^115379320 is an apocalyptic number.

115379320 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 115379320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158794020).

115379320 is an abundant number, since it is smaller than the sum of its proper divisors (202208720).

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

115379320 is a wasteful number, since it uses less digits than its factorization.

115379320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 115379320 is about 10741.4766210238. The cubic root of 115379320 is about 486.8284964617.

The spelling of 115379320 in words is "one hundred fifteen million, three hundred seventy-nine thousand, three hundred twenty".