12766064 has 20 divisors (see below), whose sum is σ = 25034856. Its totient is φ = 6305472.

The previous prime is 12766051. The next prime is 12766069. The reversal of 12766064 is 46066721.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 12766064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12766069) 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 in 3 ways as a sum of consecutive naturals, for example, 3479 + ... + 6134.

Almost surely, 2^12766064 is an apocalyptic number.

It is an amenable number.

12766064 is a deficient number, since it is larger than the sum of its proper divisors (12268792).

12766064 is an equidigital number, since it uses as much as digits as its factorization.

12766064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9704 (or 9698 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 12766064 is about 3572.9629161244. The cubic root of 12766064 is about 233.7145080374.

The spelling of 12766064 in words is "twelve million, seven hundred sixty-six thousand, sixty-four".