2223305 has 16 divisors (see below), whose sum is σ = 3077760. Its totient is φ = 1510272.

The previous prime is 2223283. The next prime is 2223317. The reversal of 2223305 is 5033222.

2223305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2223305 - 2¹⁰ = 2222281 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 2¹² + 2¹⁸ + 3⁶ + 3⁷ + 0 + 5⁹ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4637 + ... + 5093.

It is an arithmetic number, because the mean of its divisors is an integer number (192360).

2^2223305 is an apocalyptic number.

It is an amenable number.

2223305 is a deficient number, since it is larger than the sum of its proper divisors (854455).

2223305 is a wasteful number, since it uses less digits than its factorization.

2223305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

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

The square root of 2223305 is about 1491.0751154788. The cubic root of 2223305 is about 130.5167792560.

Adding to 2223305 its reverse (5033222), we get a palindrome (7256527).

The spelling of 2223305 in words is "two million, two hundred twenty-three thousand, three hundred five".