2343223 has 2 divisors, whose sum is σ = 2343224. Its totient is φ = 2343222.

The previous prime is 2343203. The next prime is 2343233. The reversal of 2343223 is 3223432.

2343223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2343223 is a prime.

It is a d-powerful number, because it can be written as 2³ + 3⁴ + 4⁷ + 3⁹ + 2¹⁵ + 2²¹ + 3¹¹ .

2343223 is a lucky number.

It is equal to p₁₇₂₄₃₂ and since 2343223 and 172432 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2343223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2343203) 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, 1171611 + 1171612.

It is an arithmetic number, because the mean of its divisors is an integer number (1171612).

2^2343223 is an apocalyptic number.

2343223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343223 is an equidigital number, since it uses as much as digits as its factorization.

2343223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 19.

The square root of 2343223 is about 1530.7589620838. The cubic root of 2343223 is about 132.8223644715.

Adding to 2343223 its reverse (3223432), we get a palindrome (5566655).

The spelling of 2343223 in words is "two million, three hundred forty-three thousand, two hundred twenty-three".