115424056 has 32 divisors (see below), whose sum is σ = 239097600. Its totient is φ = 51798240.

The previous prime is 115424047. The next prime is 115424059. The reversal of 115424056 is 650424511.

It is a super-2 number, since 2×115424056² = 26645425406982272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115424059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350 + ... + 15253.

It is an arithmetic number, because the mean of its divisors is an integer number (7471800).

Almost surely, 2^115424056 is an apocalyptic number.

It is an amenable number.

115424056 is an abundant number, since it is smaller than the sum of its proper divisors (123673544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115424056 is a wasteful number, since it uses less digits than its factorization.

115424056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16699 (or 16695 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 115424056 is about 10743.5588144711. The cubic root of 115424056 is about 486.8914076358.

Adding to 115424056 its reverse (650424511), we get a palindrome (765848567).

The spelling of 115424056 in words is "one hundred fifteen million, four hundred twenty-four thousand, fifty-six".