8222854 has 4 divisors (see below), whose sum is σ = 12334284. Its totient is φ = 4111426.

The previous prime is 8222833. The next prime is 8222887. The reversal of 8222854 is 4582228.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2055712 + ... + 2055715.

It is an arithmetic number, because the mean of its divisors is an integer number (3083571).

Almost surely, 2^8222854 is an apocalyptic number.

8222854 is a deficient number, since it is larger than the sum of its proper divisors (4111430).

8222854 is a wasteful number, since it uses less digits than its factorization.

8222854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111429.

The product of its digits is 10240, while the sum is 31.

The square root of 8222854 is about 2867.5519175771. The cubic root of 8222854 is about 201.8401342721.

The spelling of 8222854 in words is "eight million, two hundred twenty-two thousand, eight hundred fifty-four".