115325250 has 64 divisors (see below), whose sum is σ = 303039360. Its totient is φ = 29131200.

The previous prime is 115325219. The next prime is 115325261. The reversal of 115325250 is 52523511.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115325250.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10204 + ... + 18296.

It is an arithmetic number, because the mean of its divisors is an integer number (4734990).

Almost surely, 2^115325250 is an apocalyptic number.

115325250 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 115325250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151519680).

115325250 is an abundant number, since it is smaller than the sum of its proper divisors (187714110).

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

115325250 is a wasteful number, since it uses less digits than its factorization.

115325250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8132 (or 8122 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 115325250 is about 10738.9594467993. The cubic root of 115325250 is about 486.7524373963.

Adding to 115325250 its reverse (52523511), we get a palindrome (167848761).

The spelling of 115325250 in words is "one hundred fifteen million, three hundred twenty-five thousand, two hundred fifty".