8222298 has 24 divisors (see below), whose sum is σ = 19130112. Its totient is φ = 2349144.

The previous prime is 8222257. The next prime is 8222303. The reversal of 8222298 is 8922228.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13690 + ... + 14277.

It is an arithmetic number, because the mean of its divisors is an integer number (797088).

Almost surely, 2^8222298 is an apocalyptic number.

8222298 is an abundant number, since it is smaller than the sum of its proper divisors (10907814).

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

8222298 is a wasteful number, since it uses less digits than its factorization.

8222298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27986 (or 27979 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 8222298 is about 2867.4549691320. The cubic root of 8222298 is about 201.8355849334.

The spelling of 8222298 in words is "eight million, two hundred twenty-two thousand, two hundred ninety-eight".