8823406572 has 192 divisors, whose sum is σ = 24820992000. Its totient is φ = 2700472320.

The previous prime is 8823406547. The next prime is 8823406573. The reversal of 8823406572 is 2756043288.

It is not an unprimeable number, because it can be changed into a prime (8823406573) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14729929 + ... + 14730527.

It is an arithmetic number, because the mean of its divisors is an integer number (129276000).

Almost surely, 2^8823406572 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 8823406572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12410496000).

8823406572 is an abundant number, since it is smaller than the sum of its proper divisors (15997585428).

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

8823406572 is a wasteful number, since it uses less digits than its factorization.

8823406572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 8823406572 is about 93932.9897959178. The cubic root of 8823406572 is about 2066.3890754574.

The spelling of 8823406572 in words is "eight billion, eight hundred twenty-three million, four hundred six thousand, five hundred seventy-two".