115270000 has 50 divisors (see below), whose sum is σ = 279104408. Its totient is φ = 46104000.

The previous prime is 115269989. The next prime is 115270003. The reversal of 115270000 is 72511.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115270003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4237 + ... + 15763.

Almost surely, 2^115270000 is an apocalyptic number.

115270000 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 115270000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139552204).

115270000 is an abundant number, since it is smaller than the sum of its proper divisors (163834408).

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

115270000 is an equidigital number, since it uses as much as digits as its factorization.

115270000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11555 (or 11534 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 115270000 is about 10736.3867292493. The cubic root of 115270000 is about 486.6746938898.

The spelling of 115270000 in words is "one hundred fifteen million, two hundred seventy thousand".