8224244 has 12 divisors (see below), whose sum is σ = 16448544. Its totient is φ = 3524664.

The previous prime is 8224219. The next prime is 8224259. The reversal of 8224244 is 4424228.

8224244 is an admirable number.

It is an Ulam number.

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 in 3 ways as a sum of consecutive naturals, for example, 146834 + ... + 146889.

It is an arithmetic number, because the mean of its divisors is an integer number (1370712).

Almost surely, 2^8224244 is an apocalyptic number.

It is an amenable number.

8224244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8224244 is a wasteful number, since it uses less digits than its factorization.

8224244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293734 (or 293732 counting only the distinct ones).

The product of its digits is 4096, while the sum is 26.

The square root of 8224244 is about 2867.7942743509. The cubic root of 8224244 is about 201.8515067217.

The spelling of 8224244 in words is "eight million, two hundred twenty-four thousand, two hundred forty-four".