115024142 has 16 divisors (see below), whose sum is σ = 182885040. Its totient is φ = 54069888.

The previous prime is 115024141. The next prime is 115024171. The reversal of 115024142 is 241420511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115024141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55733 + ... + 57759.

It is an arithmetic number, because the mean of its divisors is an integer number (11430315).

Almost surely, 2^115024142 is an apocalyptic number.

115024142 is a deficient number, since it is larger than the sum of its proper divisors (67860898).

115024142 is a wasteful number, since it uses less digits than its factorization.

115024142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 115024142 is about 10724.9308622480. The cubic root of 115024142 is about 486.3284400610.

Adding to 115024142 its reverse (241420511), we get a palindrome (356444653).

The spelling of 115024142 in words is "one hundred fifteen million, twenty-four thousand, one hundred forty-two".