8468222 has 16 divisors (see below), whose sum is σ = 14872032. Its totient is φ = 3540480.

The previous prime is 8468221. The next prime is 8468237. The reversal of 8468222 is 2228648.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8468221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6803 + ... + 7950.

It is an arithmetic number, because the mean of its divisors is an integer number (929502).

Almost surely, 2^8468222 is an apocalyptic number.

8468222 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8468222 is a deficient number, since it is larger than the sum of its proper divisors (6403810).

8468222 is a wasteful number, since it uses less digits than its factorization.

8468222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14803.

The product of its digits is 12288, while the sum is 32.

The square root of 8468222 is about 2910.0209621238. The cubic root of 8468222 is about 203.8281103654.

The spelling of 8468222 in words is "eight million, four hundred sixty-eight thousand, two hundred twenty-two".