8223232 has 20 divisors (see below), whose sum is σ = 16431426. Its totient is φ = 4111360.

The previous prime is 8223217. The next prime is 8223251. The reversal of 8223232 is 2323228.

It can be written as a sum of positive squares in only one way, i.e., 8202496 + 20736 = 2864^2 + 144^2 .

It is an unprimeable number.

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, 7519 + ... + 8542.

Almost surely, 2^8223232 is an apocalyptic number.

It is an amenable number.

8223232 is a deficient number, since it is larger than the sum of its proper divisors (8208194).

8223232 is an equidigital number, since it uses as much as digits as its factorization.

8223232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16079 (or 16063 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 8223232 is about 2867.6178266987. The cubic root of 8223232 is about 201.8432270507.

The spelling of 8223232 in words is "eight million, two hundred twenty-three thousand, two hundred thirty-two".