9868222 has 32 divisors (see below), whose sum is σ = 18547200. Its totient is φ = 3833568.

The previous prime is 9868217. The next prime is 9868237. The reversal of 9868222 is 2228689.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10279 + ... + 11197.

It is an arithmetic number, because the mean of its divisors is an integer number (579600).

Almost surely, 2^9868222 is an apocalyptic number.

9868222 is a deficient number, since it is larger than the sum of its proper divisors (8678978).

9868222 is a wasteful number, since it uses less digits than its factorization.

9868222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000.

The product of its digits is 27648, while the sum is 37.

The square root of 9868222 is about 3141.3726299183. The cubic root of 9868222 is about 214.4929243504.

The spelling of 9868222 in words is "nine million, eight hundred sixty-eight thousand, two hundred twenty-two".