115875998 has 8 divisors (see below), whose sum is σ = 198644592. Its totient is φ = 49661136.

The previous prime is 115875989. The next prime is 115876021. The reversal of 115875998 is 899578511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4138415 + ... + 4138442.

It is an arithmetic number, because the mean of its divisors is an integer number (24830574).

Almost surely, 2^115875998 is an apocalyptic number.

115875998 is a deficient number, since it is larger than the sum of its proper divisors (82768594).

115875998 is an equidigital number, since it uses as much as digits as its factorization.

115875998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8276866.

The product of its digits is 907200, while the sum is 53.

The square root of 115875998 is about 10764.5714266756. The cubic root of 115875998 is about 487.5260532208.

The spelling of 115875998 in words is "one hundred fifteen million, eight hundred seventy-five thousand, nine hundred ninety-eight".