3222305 has 16 divisors (see below), whose sum is σ = 4121280. Its totient is φ = 2411712.

The previous prime is 3222301. The next prime is 3222337. The reversal of 3222305 is 5032223.

It is a cyclic number.

It is not a de Polignac number, because 3222305 - 2² = 3222301 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3222301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10007 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (257580).

Almost surely, 2^3222305 is an apocalyptic number.

It is an amenable number.

3222305 is a deficient number, since it is larger than the sum of its proper divisors (898975).

3222305 is a wasteful number, since it uses less digits than its factorization.

3222305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448.

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 3222305 is about 1795.0779927346. The cubic root of 3222305 is about 147.7028521799.

Adding to 3222305 its reverse (5032223), we get a palindrome (8254528).

The spelling of 3222305 in words is "three million, two hundred twenty-two thousand, three hundred five".