8226158816 has 24 divisors (see below), whose sum is σ = 16294617864. Its totient is φ = 4087843200.

The previous prime is 8226158807. The next prime is 8226158867. The reversal of 8226158816 is 6188516228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 783335 + ... + 793766.

It is an arithmetic number, because the mean of its divisors is an integer number (678942411).

Almost surely, 2^8226158816 is an apocalyptic number.

It is an amenable number.

8226158816 is a deficient number, since it is larger than the sum of its proper divisors (8068459048).

8226158816 is a wasteful number, since it uses less digits than its factorization.

8226158816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577274 (or 1577266 counting only the distinct ones).

The product of its digits is 368640, while the sum is 47.

The square root of 8226158816 is about 90698.1742704890. The cubic root of 8226158816 is about 2018.6717091742.

The spelling of 8226158816 in words is "eight billion, two hundred twenty-six million, one hundred fifty-eight thousand, eight hundred sixteen".