8222246 has 4 divisors (see below), whose sum is σ = 12333372. Its totient is φ = 4111122.

The previous prime is 8222243. The next prime is 8222257. The reversal of 8222246 is 6422228.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8222243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2055560 + ... + 2055563.

It is an arithmetic number, because the mean of its divisors is an integer number (3083343).

Almost surely, 2^8222246 is an apocalyptic number.

8222246 is a deficient number, since it is larger than the sum of its proper divisors (4111126).

8222246 is a wasteful number, since it uses less digits than its factorization.

8222246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4111125.

The product of its digits is 3072, while the sum is 26.

The square root of 8222246 is about 2867.4459018437. The cubic root of 8222246 is about 201.8351594451.

The spelling of 8222246 in words is "eight million, two hundred twenty-two thousand, two hundred forty-six".