8382229 has 2 divisors, whose sum is σ = 8382230. Its totient is φ = 8382228.

The previous prime is 8382223. The next prime is 8382233. The reversal of 8382229 is 9222838.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5499025 + 2883204 = 2345^2 + 1698^2 .

It is a cyclic number.

It is not a de Polignac number, because 8382229 - 2⁵ = 8382197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8382194 and 8382203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8382223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4191114 + 4191115.

It is an arithmetic number, because the mean of its divisors is an integer number (4191115).

Almost surely, 2^8382229 is an apocalyptic number.

It is an amenable number.

8382229 is a deficient number, since it is larger than the sum of its proper divisors (1).

8382229 is an equidigital number, since it uses as much as digits as its factorization.

8382229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The square root of 8382229 is about 2895.2079372646. The cubic root of 8382229 is about 203.1358179327.

The spelling of 8382229 in words is "eight million, three hundred eighty-two thousand, two hundred twenty-nine".