115514500 has 48 divisors (see below), whose sum is σ = 254846592. Its totient is φ = 45736800.

The previous prime is 115514491. The next prime is 115514513. The reversal of 115514500 is 5415511.

It is a happy number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

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, 50379 + ... + 52621.

It is an arithmetic number, because the mean of its divisors is an integer number (5309304).

Almost surely, 2^115514500 is an apocalyptic number.

115514500 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 115514500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127423296).

115514500 is an abundant number, since it is smaller than the sum of its proper divisors (139332092).

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

115514500 is a wasteful number, since it uses less digits than its factorization.

115514500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365 (or 2353 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 115514500 is about 10747.7672099837. The cubic root of 115514500 is about 487.0185472489.

The spelling of 115514500 in words is "one hundred fifteen million, five hundred fourteen thousand, five hundred".