115231244 has 6 divisors (see below), whose sum is σ = 201654684. Its totient is φ = 57615620.

The previous prime is 115231243. The next prime is 115231267. The reversal of 115231244 is 442132511.

It is not an unprimeable number, because it can be changed into a prime (115231241) 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 as a sum of consecutive naturals, namely, 14403902 + ... + 14403909.

It is an arithmetic number, because the mean of its divisors is an integer number (33609114).

Almost surely, 2^115231244 is an apocalyptic number.

It is an amenable number.

115231244 is a deficient number, since it is larger than the sum of its proper divisors (86423440).

115231244 is a wasteful number, since it uses less digits than its factorization.

115231244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28807815 (or 28807813 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 115231244 is about 10734.5816872387. The cubic root of 115231244 is about 486.6201446324.

Adding to 115231244 its reverse (442132511), we get a palindrome (557363755).

The spelling of 115231244 in words is "one hundred fifteen million, two hundred thirty-one thousand, two hundred forty-four".