2223269 has 2 divisors, whose sum is σ = 2223270. Its totient is φ = 2223268.

The previous prime is 2223259. The next prime is 2223281. The reversal of 2223269 is 9623222.

2223269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2211169 + 12100 = 1487^2 + 110^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223269 - 2⁴ = 2223253 is a prime.

It is a super-2 number, since 2×2223269² = 9885850092722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223259) by changing a digit.

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 as a sum of consecutive naturals, namely, 1111634 + 1111635.

It is an arithmetic number, because the mean of its divisors is an integer number (1111635).

2^2223269 is an apocalyptic number.

It is an amenable number.

2223269 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223269 is an equidigital number, since it uses as much as digits as its factorization.

2223269 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 26.

The square root of 2223269 is about 1491.0630436035. The cubic root of 2223269 is about 130.5160748048.

The spelling of 2223269 in words is "two million, two hundred twenty-three thousand, two hundred sixty-nine".