115804080 has 480 divisors, whose sum is σ = 493968384. Its totient is φ = 24634368.

The previous prime is 115804063. The next prime is 115804081. The reversal of 115804080 is 80408511.

115804080 is a `hidden beast` number, since 1 + 1 + 580 + 4 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (115804081) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3129822 + ... + 3129858.

Almost surely, 2^115804080 is an apocalyptic number.

115804080 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 115804080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246984192).

115804080 is an abundant number, since it is smaller than the sum of its proper divisors (378164304).

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

115804080 is a wasteful number, since it uses less digits than its factorization.

115804080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 115804080 is about 10761.2304129221. The cubic root of 115804080 is about 487.4251719469.

The spelling of 115804080 in words is "one hundred fifteen million, eight hundred four thousand, eighty".