115434025 has 48 divisors (see below), whose sum is σ = 174096000. Its totient is φ = 74165760.

The previous prime is 115434013. The next prime is 115434037. The reversal of 115434025 is 520434511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115434013) and next prime (115434037).

It is not a de Polignac number, because 115434025 - 2⁷ = 115433897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 495309 + ... + 495541.

It is an arithmetic number, because the mean of its divisors is an integer number (3627000).

Almost surely, 2^115434025 is an apocalyptic number.

It is an amenable number.

115434025 is a deficient number, since it is larger than the sum of its proper divisors (58661975).

115434025 is a wasteful number, since it uses less digits than its factorization.

115434025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 115434025 is about 10744.0227568635. The cubic root of 115434025 is about 486.9054245888.

Adding to 115434025 its reverse (520434511), we get a palindrome (635868536).

The spelling of 115434025 in words is "one hundred fifteen million, four hundred thirty-four thousand, twenty-five".