8450228 has 12 divisors (see below), whose sum is σ = 15265152. Its totient is φ = 4088760.

The previous prime is 8450209. The next prime is 8450243. The reversal of 8450228 is 8220548.

It is a self number, because there is not a number n which added to its sum of digits gives 8450228.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33950 + ... + 34197.

It is an arithmetic number, because the mean of its divisors is an integer number (1272096).

Almost surely, 2^8450228 is an apocalyptic number.

It is an amenable number.

8450228 is a deficient number, since it is larger than the sum of its proper divisors (6814924).

8450228 is a wasteful number, since it uses less digits than its factorization.

8450228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68182 (or 68180 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 8450228 is about 2906.9275876774. The cubic root of 8450228 is about 203.6836375394.

The spelling of 8450228 in words is "eight million, four hundred fifty thousand, two hundred twenty-eight".