8237172912 has 80 divisors (see below), whose sum is σ = 21414581760. Its totient is φ = 2728339200.

The previous prime is 8237172907. The next prime is 8237172941. The reversal of 8237172912 is 2192717328.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7427014 + ... + 7428122.

It is an arithmetic number, because the mean of its divisors is an integer number (267682272).

Almost surely, 2^8237172912 is an apocalyptic number.

It is an amenable number.

8237172912 is an abundant number, since it is smaller than the sum of its proper divisors (13177408848).

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

8237172912 is a wasteful number, since it uses less digits than its factorization.

8237172912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962 (or 1956 counting only the distinct ones).

The product of its digits is 84672, while the sum is 42.

The square root of 8237172912 is about 90758.8723596762. The cubic root of 8237172912 is about 2019.5722480860.

The spelling of 8237172912 in words is "eight billion, two hundred thirty-seven million, one hundred seventy-two thousand, nine hundred twelve".