115371000 has 128 divisors (see below), whose sum is σ = 400046400. Its totient is φ = 30758400.

The previous prime is 115370963. The next prime is 115371001. The reversal of 115371000 is 173511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115371001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24864 + ... + 29136.

Almost surely, 2^115371000 is an apocalyptic number.

115371000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115371000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200023200).

115371000 is an abundant number, since it is smaller than the sum of its proper divisors (284675400).

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

115371000 is a wasteful number, since it uses less digits than its factorization.

115371000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4303 (or 4283 counting only the distinct ones).

The product of its (nonzero) digits is 105, while the sum is 18.

The square root of 115371000 is about 10741.0893302309. The cubic root of 115371000 is about 486.8167944500.

The spelling of 115371000 in words is "one hundred fifteen million, three hundred seventy-one thousand".