115025225 has 24 divisors (see below), whose sum is σ = 163614528. Its totient is φ = 78580800.

The previous prime is 115025191. The next prime is 115025227. The reversal of 115025225 is 522520511.

It is not a de Polignac number, because 115025225 - 2¹⁰ = 115024201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115025225.

It is not an unprimeable number, because it can be changed into a prime (115025227) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52655 + ... + 54795.

It is an arithmetic number, because the mean of its divisors is an integer number (6817272).

Almost surely, 2^115025225 is an apocalyptic number.

It is an amenable number.

115025225 is a deficient number, since it is larger than the sum of its proper divisors (48589303).

115025225 is a wasteful number, since it uses less digits than its factorization.

115025225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465 (or 2460 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 115025225 is about 10724.9813519651. The cubic root of 115025225 is about 486.3299663842.

Adding to 115025225 its reverse (522520511), we get a palindrome (637545736).

The spelling of 115025225 in words is "one hundred fifteen million, twenty-five thousand, two hundred twenty-five".