115338810 has 16 divisors (see below), whose sum is σ = 276813216. Its totient is φ = 30757008.

The previous prime is 115338809. The next prime is 115338823. The reversal of 115338810 is 18833511.

It is a super-2 number, since 2×115338810² = 26606082184432200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3844627 = 115338810 / (1 + 1 + 5 + 3 + 3 + 8 + 8 + 1 + 0).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1922284 + ... + 1922343.

It is an arithmetic number, because the mean of its divisors is an integer number (17300826).

Almost surely, 2^115338810 is an apocalyptic number.

115338810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115338810 is an abundant number, since it is smaller than the sum of its proper divisors (161474406).

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

115338810 is a wasteful number, since it uses less digits than its factorization.

115338810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3844637.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 115338810 is about 10739.5907743266. The cubic root of 115338810 is about 486.7715141795.

The spelling of 115338810 in words is "one hundred fifteen million, three hundred thirty-eight thousand, eight hundred ten".