12759223 has 2 divisors, whose sum is σ = 12759224. Its totient is φ = 12759222.

The previous prime is 12759209. The next prime is 12759251. The reversal of 12759223 is 32295721.

12759223 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12759223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12759293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6379611 + 6379612.

It is an arithmetic number, because the mean of its divisors is an integer number (6379612).

Almost surely, 2^12759223 is an apocalyptic number.

12759223 is a deficient number, since it is larger than the sum of its proper divisors (1).

12759223 is an equidigital number, since it uses as much as digits as its factorization.

12759223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 31.

The square root of 12759223 is about 3572.0054591224. The cubic root of 12759223 is about 233.6727534129.

The spelling of 12759223 in words is "twelve million, seven hundred fifty-nine thousand, two hundred twenty-three".