797115752 has 16 divisors (see below), whose sum is σ = 1495008900. Its totient is φ = 398446720.

The previous prime is 797115751. The next prime is 797115763. The reversal of 797115752 is 257511797.

It can be written as a sum of positive squares in 2 ways, for example, as 763637956 + 33477796 = 27634^2 + 5786^2 .

It is not an unprimeable number, because it can be changed into a prime (797115751) 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, 22052 + ... + 45612.

Almost surely, 2^797115752 is an apocalyptic number.

It is an amenable number.

797115752 is a deficient number, since it is larger than the sum of its proper divisors (697893148).

797115752 is a wasteful number, since it uses less digits than its factorization.

797115752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27796 (or 27792 counting only the distinct ones).

The product of its digits is 154350, while the sum is 44.

The square root of 797115752 is about 28233.2384256571. The cubic root of 797115752 is about 927.2007988642.

The spelling of 797115752 in words is "seven hundred ninety-seven million, one hundred fifteen thousand, seven hundred fifty-two".