8248992172 has 6 divisors (see below), whose sum is σ = 14435736308. Its totient is φ = 4124496084.

The previous prime is 8248992163. The next prime is 8248992187. The reversal of 8248992172 is 2712998428.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031124018 + ... + 1031124025.

Almost surely, 2^8248992172 is an apocalyptic number.

It is an amenable number.

8248992172 is a deficient number, since it is larger than the sum of its proper divisors (6186744136).

8248992172 is a wasteful number, since it uses less digits than its factorization.

8248992172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062248047 (or 2062248045 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 52.

The square root of 8248992172 is about 90823.9625429325. The cubic root of 8248992172 is about 2020.5377266604.

The spelling of 8248992172 in words is "eight billion, two hundred forty-eight million, nine hundred ninety-two thousand, one hundred seventy-two".