8819922 has 8 divisors (see below), whose sum is σ = 17639856. Its totient is φ = 2939972.

The previous prime is 8819917. The next prime is 8819959. The reversal of 8819922 is 2299188.

It is a sphenic number, since it is the product of 3 distinct primes.

8819922 is an admirable 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, 734988 + ... + 734999.

It is an arithmetic number, because the mean of its divisors is an integer number (2204982).

Almost surely, 2^8819922 is an apocalyptic number.

8819922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8819922 is a wasteful number, since it uses less digits than its factorization.

8819922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469992.

The product of its digits is 20736, while the sum is 39.

The square root of 8819922 is about 2969.8353489714. The cubic root of 8819922 is about 206.6117017663.

The spelling of 8819922 in words is "eight million, eight hundred nineteen thousand, nine hundred twenty-two".