12710669 has 2 divisors, whose sum is σ = 12710670. Its totient is φ = 12710668.

The previous prime is 12710657. The next prime is 12710683. The reversal of 12710669 is 96601721.

It is a happy number.

12710669 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 can be written as a sum of positive squares in only one way, i.e., 12709225 + 1444 = 3565^2 + 38^2 .

It is an emirp because it is prime and its reverse (96601721) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12710669 - 2⁴ = 12710653 is a prime.

It is a super-2 number, since 2×12710669² = 323122212855122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12710609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6355334 + 6355335.

It is an arithmetic number, because the mean of its divisors is an integer number (6355335).

Almost surely, 2^12710669 is an apocalyptic number.

It is an amenable number.

12710669 is a deficient number, since it is larger than the sum of its proper divisors (1).

12710669 is an equidigital number, since it uses as much as digits as its factorization.

12710669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 12710669 is about 3565.2025187919. The cubic root of 12710669 is about 233.3759702130.

The spelling of 12710669 in words is "twelve million, seven hundred ten thousand, six hundred sixty-nine".