115425254 has 16 divisors (see below), whose sum is σ = 199019808. Its totient is φ = 49180992.

The previous prime is 115425251. The next prime is 115425259. The reversal of 115425254 is 452524511.

It is a super-4 number, since 4×115425254⁴ (a number of 33 digits) contains 4444 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115425251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21407 + ... + 26250.

It is an arithmetic number, because the mean of its divisors is an integer number (12438738).

Almost surely, 2^115425254 is an apocalyptic number.

115425254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115425254 is a deficient number, since it is larger than the sum of its proper divisors (83594554).

115425254 is a wasteful number, since it uses less digits than its factorization.

115425254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47839.

The product of its digits is 8000, while the sum is 29.

The square root of 115425254 is about 10743.6145686636. The cubic root of 115425254 is about 486.8930921312.

Adding to 115425254 its reverse (452524511), we get a palindrome (567949765).

The spelling of 115425254 in words is "one hundred fifteen million, four hundred twenty-five thousand, two hundred fifty-four".