115825230 has 72 divisors (see below), whose sum is σ = 309940488. Its totient is φ = 29994048.

The previous prime is 115825219. The next prime is 115825243. The reversal of 115825230 is 32528511.

It is a happy number.

115825230 is a `hidden beast` number, since 1 + 1 + 582 + 52 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 115825194 and 115825203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 669424 + ... + 669596.

It is an arithmetic number, because the mean of its divisors is an integer number (4304729).

Almost surely, 2^115825230 is an apocalyptic number.

115825230 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 115825230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154970244).

115825230 is an abundant number, since it is smaller than the sum of its proper divisors (194115258).

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

115825230 is a wasteful number, since it uses less digits than its factorization.

115825230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 115825230 is about 10762.2130623771. The cubic root of 115825230 is about 487.4548439437.

The spelling of 115825230 in words is "one hundred fifteen million, eight hundred twenty-five thousand, two hundred thirty".