115184916 has 240 divisors, whose sum is σ = 396802560. Its totient is φ = 28343520.

The previous prime is 115184899. The next prime is 115184929. The reversal of 115184916 is 619481511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 6062355 + ... + 6062373.

It is an arithmetic number, because the mean of its divisors is an integer number (1653344).

Almost surely, 2^115184916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115184916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198401280).

115184916 is an abundant number, since it is smaller than the sum of its proper divisors (281617644).

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

115184916 is an equidigital number, since it uses as much as digits as its factorization.

115184916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68 (or 42 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The square root of 115184916 is about 10732.4235846336. The cubic root of 115184916 is about 486.5549216969.

The spelling of 115184916 in words is "one hundred fifteen million, one hundred eighty-four thousand, nine hundred sixteen".