8322722 has 8 divisors (see below), whose sum is σ = 13141200. Its totient is φ = 3942324.

The previous prime is 8322719. The next prime is 8322731. The reversal of 8322722 is 2272238.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8322691 and 8322700.

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, 109472 + ... + 109547.

It is an arithmetic number, because the mean of its divisors is an integer number (1642650).

Almost surely, 2^8322722 is an apocalyptic number.

8322722 is a deficient number, since it is larger than the sum of its proper divisors (4818478).

8322722 is a wasteful number, since it uses less digits than its factorization.

8322722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219040.

The product of its digits is 2688, while the sum is 26.

The square root of 8322722 is about 2884.9128236396. The cubic root of 8322722 is about 202.6539762704.

The spelling of 8322722 in words is "eight million, three hundred twenty-two thousand, seven hundred twenty-two".