8825219172 has 144 divisors (see below), whose sum is σ = 27846000000. Its totient is φ = 2289530880.

The previous prime is 8825219147. The next prime is 8825219173. The reversal of 8825219172 is 2719125288.

It is not an unprimeable number, because it can be changed into a prime (8825219173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3460954 + ... + 3463502.

It is an arithmetic number, because the mean of its divisors is an integer number (193375000).

Almost surely, 2^8825219172 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 8825219172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13923000000).

8825219172 is an abundant number, since it is smaller than the sum of its proper divisors (19020780828).

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

8825219172 is a wasteful number, since it uses less digits than its factorization.

8825219172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3826 (or 3821 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 8825219172 is about 93942.6376678875. The cubic root of 8825219172 is about 2066.5305657973.

The spelling of 8825219172 in words is "eight billion, eight hundred twenty-five million, two hundred nineteen thousand, one hundred seventy-two".