8044222 has 4 divisors (see below), whose sum is σ = 12066336. Its totient is φ = 4022110.

The previous prime is 8044217. The next prime is 8044243. The reversal of 8044222 is 2224408.

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

It is a junction number, because it is equal to n+sod(n) for n = 8044193 and 8044202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011054 + ... + 2011057.

It is an arithmetic number, because the mean of its divisors is an integer number (3016584).

Almost surely, 2^8044222 is an apocalyptic number.

8044222 is a deficient number, since it is larger than the sum of its proper divisors (4022114).

8044222 is a wasteful number, since it uses less digits than its factorization.

8044222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4022113.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 8044222 is about 2836.2337703370. The cubic root of 8044222 is about 200.3678397216.

The spelling of 8044222 in words is "eight million, forty-four thousand, two hundred twenty-two".