115033815 has 96 divisors (see below), whose sum is σ = 233513280. Its totient is φ = 51867648.

The previous prime is 115033753. The next prime is 115033817. The reversal of 115033815 is 518330511.

It is not a de Polignac number, because 115033815 - 2⁷ = 115033687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115033817) 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 95 ways as a sum of consecutive naturals, for example, 427501 + ... + 427769.

It is an arithmetic number, because the mean of its divisors is an integer number (2432430).

Almost surely, 2^115033815 is an apocalyptic number.

115033815 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115033815 is an abundant number, since it is smaller than the sum of its proper divisors (118479465).

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

115033815 is a wasteful number, since it uses less digits than its factorization.

115033815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 115033815 is about 10725.3818113856. The cubic root of 115033815 is about 486.3420723387.

The spelling of 115033815 in words is "one hundred fifteen million, thirty-three thousand, eight hundred fifteen".