8456228 has 12 divisors (see below), whose sum is σ = 16143792. Its totient is φ = 3843720.

The previous prime is 8456221. The next prime is 8456233. The reversal of 8456228 is 8226548.

It is not an unprimeable number, because it can be changed into a prime (8456221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96050 + ... + 96137.

It is an arithmetic number, because the mean of its divisors is an integer number (1345316).

Almost surely, 2^8456228 is an apocalyptic number.

It is an amenable number.

8456228 is a deficient number, since it is larger than the sum of its proper divisors (7687564).

8456228 is a wasteful number, since it uses less digits than its factorization.

8456228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192202 (or 192200 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 8456228 is about 2907.9594220002. The cubic root of 8456228 is about 203.7318339783.

The spelling of 8456228 in words is "eight million, four hundred fifty-six thousand, two hundred twenty-eight".