8223332 has 12 divisors (see below), whose sum is σ = 15497916. Its totient is φ = 3795360.

The previous prime is 8223331. The next prime is 8223337. The reversal of 8223332 is 2333228.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4778596 + 3444736 = 2186^2 + 1856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8223298 and 8223307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8223331) 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, 79019 + ... + 79122.

It is an arithmetic number, because the mean of its divisors is an integer number (1291493).

Almost surely, 2^8223332 is an apocalyptic number.

It is an amenable number.

8223332 is a deficient number, since it is larger than the sum of its proper divisors (7274584).

8223332 is a wasteful number, since it uses less digits than its factorization.

8223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158158 (or 158156 counting only the distinct ones).

The product of its digits is 1728, while the sum is 23.

The square root of 8223332 is about 2867.6352627208. The cubic root of 8223332 is about 201.8440452303.

The spelling of 8223332 in words is "eight million, two hundred twenty-three thousand, three hundred thirty-two".