115344810 has 96 divisors (see below), whose sum is σ = 355485312. Its totient is φ = 26360640.

The previous prime is 115344787. The next prime is 115344811. The reversal of 115344810 is 18443511.

It is a happy number.

It is a super-2 number, since 2×115344810² = 26608850387872200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (115344811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13620 + ... + 20400.

It is an arithmetic number, because the mean of its divisors is an integer number (3702972).

Almost surely, 2^115344810 is an apocalyptic number.

115344810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 115344810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177742656).

115344810 is an abundant number, since it is smaller than the sum of its proper divisors (240140502).

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

115344810 is an equidigital number, since it uses as much as digits as its factorization.

115344810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810 (or 6798 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 115344810 is about 10739.8701109464. The cubic root of 115344810 is about 486.7799547568.

The spelling of 115344810 in words is "one hundred fifteen million, three hundred forty-four thousand, eight hundred ten".