115080 has 64 divisors (see below), whose sum is σ = 397440. Its totient is φ = 26112.

The previous prime is 115079. The next prime is 115099. The reversal of 115080 is 80511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772 + ... + 908.

It is an arithmetic number, because the mean of its divisors is an integer number (6210).

2¹¹⁵⁰⁸⁰ is an apocalyptic number.

115080 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 115080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198720).

115080 is an abundant number, since it is smaller than the sum of its proper divisors (282360).

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

115080 is a wasteful number, since it uses less digits than its factorization.

115080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 115080 is about 339.2344322147. The cubic root of 115080 is about 48.6407150893.

Adding to 115080 its reverse (80511), we get a palindrome (195591).

The spelling of 115080 in words is "one hundred fifteen thousand, eighty".