6366229 has 2 divisors, whose sum is σ = 6366230. Its totient is φ = 6366228.

The previous prime is 6366223. The next prime is 6366247. The reversal of 6366229 is 9226636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6275025 + 91204 = 2505^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 6366229 - 2⁹ = 6365717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6366194 and 6366203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6366223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3183114 + 3183115.

It is an arithmetic number, because the mean of its divisors is an integer number (3183115).

Almost surely, 2^6366229 is an apocalyptic number.

It is an amenable number.

6366229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6366229 is an equidigital number, since it uses as much as digits as its factorization.

6366229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The square root of 6366229 is about 2523.1387199280. The cubic root of 6366229 is about 185.3364124735.

The spelling of 6366229 in words is "six million, three hundred sixty-six thousand, two hundred twenty-nine".