115812798 has 16 divisors (see below), whose sum is σ = 231732480. Its totient is φ = 38586456.

The previous prime is 115812793. The next prime is 115812799. The reversal of 115812798 is 897218511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115812793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19773 + ... + 24951.

It is an arithmetic number, because the mean of its divisors is an integer number (14483280).

Almost surely, 2^115812798 is an apocalyptic number.

115812798 is an abundant number, since it is smaller than the sum of its proper divisors (115919682).

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

115812798 is a wasteful number, since it uses less digits than its factorization.

115812798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911.

The product of its digits is 40320, while the sum is 42.

The square root of 115812798 is about 10761.6354705035. The cubic root of 115812798 is about 487.4374031395.

The spelling of 115812798 in words is "one hundred fifteen million, eight hundred twelve thousand, seven hundred ninety-eight".