115022025 has 60 divisors (see below), whose sum is σ = 216057600. Its totient is φ = 60484320.

The previous prime is 115022023. The next prime is 115022041. The reversal of 115022025 is 520220511.

It is not a de Polignac number, because 115022025 - 2¹ = 115022023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115021989 and 115022007.

It is not an unprimeable number, because it can be changed into a prime (115022021) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 159616 + ... + 160334.

It is an arithmetic number, because the mean of its divisors is an integer number (3600960).

Almost surely, 2^115022025 is an apocalyptic number.

115022025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115022025 is a deficient number, since it is larger than the sum of its proper divisors (101035575).

115022025 is an equidigital number, since it uses as much as digits as its factorization.

115022025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820 (or 806 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 115022025 is about 10724.8321665190. The cubic root of 115022025 is about 486.3254564449.

Adding to 115022025 its reverse (520220511), we get a palindrome (635242536).

The spelling of 115022025 in words is "one hundred fifteen million, twenty-two thousand, twenty-five".