606223 has 2 divisors, whose sum is σ = 606224. Its totient is φ = 606222.

The previous prime is 606181. The next prime is 606241. The reversal of 606223 is 322606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 606223 - 2¹⁷ = 475151 is a prime.

606223 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 606223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303111 + 303112.

It is an arithmetic number, because the mean of its divisors is an integer number (303112).

2⁶⁰⁶²²³ is an apocalyptic number.

606223 is a deficient number, since it is larger than the sum of its proper divisors (1).

606223 is an equidigital number, since it uses as much as digits as its factorization.

606223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 606223 is about 778.6032365717. The cubic root of 606223 is about 84.6338576111.

Adding to 606223 its reverse (322606), we get a palindrome (928829).

The spelling of 606223 in words is "six hundred six thousand, two hundred twenty-three".