8046022820 has 96 divisors (see below), whose sum is σ = 19569755520. Its totient is φ = 2746275840.

The previous prime is 8046022811. The next prime is 8046022861. The reversal of 8046022820 is 282206408.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1482071 + ... + 1487489.

It is an arithmetic number, because the mean of its divisors is an integer number (203851620).

Almost surely, 2^8046022820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8046022820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9784877760).

8046022820 is an abundant number, since it is smaller than the sum of its proper divisors (11523732700).

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

8046022820 is a wasteful number, since it uses less digits than its factorization.

8046022820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5853 (or 5851 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8046022820 is about 89699.6255287613. The cubic root of 8046022820 is about 2003.8279039017.

The spelling of 8046022820 in words is "eight billion, forty-six million, twenty-two thousand, eight hundred twenty".