8223416 has 16 divisors (see below), whose sum is σ = 15450000. Its totient is φ = 4103424.

The previous prime is 8223407. The next prime is 8223421. The reversal of 8223416 is 6143228.

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, 5960 + ... + 7208.

It is an arithmetic number, because the mean of its divisors is an integer number (965625).

Almost surely, 2^8223416 is an apocalyptic number.

It is an amenable number.

8223416 is a deficient number, since it is larger than the sum of its proper divisors (7226584).

8223416 is a wasteful number, since it uses less digits than its factorization.

8223416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078 (or 2074 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 8223416 is about 2867.6499088975. The cubic root of 8223416 is about 201.8447324960.

The spelling of 8223416 in words is "eight million, two hundred twenty-three thousand, four hundred sixteen".