8328223 has 4 divisors (see below), whose sum is σ = 8334000. Its totient is φ = 8322448.

The previous prime is 8328217. The next prime is 8328227. The reversal of 8328223 is 3228238.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8328223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8328191 and 8328200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8328227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278 + ... + 4276.

It is an arithmetic number, because the mean of its divisors is an integer number (2083500).

Almost surely, 2^8328223 is an apocalyptic number.

8328223 is a deficient number, since it is larger than the sum of its proper divisors (5777).

8328223 is a wasteful number, since it uses less digits than its factorization.

8328223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5776.

The product of its digits is 4608, while the sum is 28.

The square root of 8328223 is about 2885.8660745087. The cubic root of 8328223 is about 202.6986152720.

The spelling of 8328223 in words is "eight million, three hundred twenty-eight thousand, two hundred twenty-three".