12766333 has 2 divisors, whose sum is σ = 12766334. Its totient is φ = 12766332.

The previous prime is 12766319. The next prime is 12766367. The reversal of 12766333 is 33366721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12766329 + 4 = 3573^2 + 2^2 .

It is a cyclic number.

It is not a de Polignac number, because 12766333 - 2⁵ = 12766301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12766295 and 12766304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12766373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6383166 + 6383167.

It is an arithmetic number, because the mean of its divisors is an integer number (6383167).

Almost surely, 2^12766333 is an apocalyptic number.

It is an amenable number.

12766333 is a deficient number, since it is larger than the sum of its proper divisors (1).

12766333 is an equidigital number, since it uses as much as digits as its factorization.

12766333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 31.

The square root of 12766333 is about 3573.0005597537. Note that the first 3 decimals coincide. The cubic root of 12766333 is about 233.7161495970.

The spelling of 12766333 in words is "twelve million, seven hundred sixty-six thousand, three hundred thirty-three".