8242244 has 6 divisors (see below), whose sum is σ = 14423934. Its totient is φ = 4121120.

The previous prime is 8242243. The next prime is 8242261. The reversal of 8242244 is 4422428.

It can be written as a sum of positive squares in only one way, i.e., 6310144 + 1932100 = 2512^2 + 1390^2 .

It is not an unprimeable number, because it can be changed into a prime (8242243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1030277 + ... + 1030284.

It is an arithmetic number, because the mean of its divisors is an integer number (2403989).

Almost surely, 2^8242244 is an apocalyptic number.

It is an amenable number.

8242244 is a deficient number, since it is larger than the sum of its proper divisors (6181690).

8242244 is a wasteful number, since it uses less digits than its factorization.

8242244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060565 (or 2060563 counting only the distinct ones).

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

The square root of 8242244 is about 2870.9308594949. The cubic root of 8242244 is about 201.9986602532.

The spelling of 8242244 in words is "eight million, two hundred forty-two thousand, two hundred forty-four".