115195000 has 40 divisors (see below), whose sum is σ = 269913600. Its totient is φ = 46076000.

The previous prime is 115194973. The next prime is 115195013. The reversal of 115195000 is 591511.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 6520 + ... + 16519.

It is an arithmetic number, because the mean of its divisors is an integer number (6747840).

Almost surely, 2^115195000 is an apocalyptic number.

115195000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115195000 is an abundant number, since it is smaller than the sum of its proper divisors (154718600).

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

115195000 is an equidigital number, since it uses as much as digits as its factorization.

115195000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23065 (or 23046 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 115195000 is about 10732.8933657239. The cubic root of 115195000 is about 486.5691199584.

The spelling of 115195000 in words is "one hundred fifteen million, one hundred ninety-five thousand".