115939792 has 20 divisors (see below), whose sum is σ = 224975556. Its totient is φ = 57881600.

The previous prime is 115939777. The next prime is 115939793. The reversal of 115939792 is 297939511.

It can be written as a sum of positive squares in 2 ways, for example, as 48108096 + 67831696 = 6936^2 + 8236^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115939793) 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 3 ways as a sum of consecutive naturals, for example, 6048 + ... + 16384.

Almost surely, 2^115939792 is an apocalyptic number.

It is an amenable number.

115939792 is a deficient number, since it is larger than the sum of its proper divisors (109035764).

115939792 is a wasteful number, since it uses less digits than its factorization.

115939792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11046 (or 11040 counting only the distinct ones).

The product of its digits is 153090, while the sum is 46.

The square root of 115939792 is about 10767.5341652581. The cubic root of 115939792 is about 487.6155038170.

The spelling of 115939792 in words is "one hundred fifteen million, nine hundred thirty-nine thousand, seven hundred ninety-two".