8322089 has 4 divisors (see below), whose sum is σ = 8358660. Its totient is φ = 8285520.

The previous prime is 8322029. The next prime is 8322121. The reversal of 8322089 is 9802238.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7198489 + 1123600 = 2683^2 + 1060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8322089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8322029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17942 + ... + 18399.

It is an arithmetic number, because the mean of its divisors is an integer number (2089665).

Almost surely, 2^8322089 is an apocalyptic number.

It is an amenable number.

8322089 is a deficient number, since it is larger than the sum of its proper divisors (36571).

8322089 is a wasteful number, since it uses less digits than its factorization.

8322089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36570.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 8322089 is about 2884.8031128658. The cubic root of 8322089 is about 202.6488383993.

The spelling of 8322089 in words is "eight million, three hundred twenty-two thousand, eighty-nine".