115306424 has 16 divisors (see below), whose sum is σ = 216319200. Its totient is φ = 57621312.

The previous prime is 115306381. The next prime is 115306447. The reversal of 115306424 is 424603511.

It is a junction number, because it is equal to n+sod(n) for n = 115306393 and 115306402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19532 + ... + 24740.

It is an arithmetic number, because the mean of its divisors is an integer number (13519950).

Almost surely, 2^115306424 is an apocalyptic number.

It is an amenable number.

115306424 is a deficient number, since it is larger than the sum of its proper divisors (101012776).

115306424 is a wasteful number, since it uses less digits than its factorization.

115306424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7982 (or 7978 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 115306424 is about 10738.0828828986. The cubic root of 115306424 is about 486.7259497015.

Adding to 115306424 its reverse (424603511), we get a palindrome (539909935).

The spelling of 115306424 in words is "one hundred fifteen million, three hundred six thousand, four hundred twenty-four".