115435025 has 6 divisors (see below), whose sum is σ = 143139462. Its totient is φ = 92348000.

The previous prime is 115434983. The next prime is 115435027. The reversal of 115435025 is 520534511.

It can be written as a sum of positive squares in 3 ways, for example, as 19864849 + 95570176 = 4457^2 + 9776^2 .

It is not a de Polignac number, because 115435025 - 2¹⁶ = 115369489 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115434985 and 115435003.

It is not an unprimeable number, because it can be changed into a prime (115435027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2308676 + ... + 2308725.

It is an arithmetic number, because the mean of its divisors is an integer number (23856577).

Almost surely, 2^115435025 is an apocalyptic number.

It is an amenable number.

115435025 is a deficient number, since it is larger than the sum of its proper divisors (27704437).

115435025 is an equidigital number, since it uses as much as digits as its factorization.

115435025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4617411 (or 4617406 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 115435025 is about 10744.0692942665. The cubic root of 115435025 is about 486.9068305984.

Adding to 115435025 its reverse (520534511), we get a palindrome (635969536).

The spelling of 115435025 in words is "one hundred fifteen million, four hundred thirty-five thousand, twenty-five".