12966341 has 4 divisors (see below), whose sum is σ = 13648800. Its totient is φ = 12283884.

The previous prime is 12966329. The next prime is 12966347. The reversal of 12966341 is 14366921.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12966341 - 2²² = 8772037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12966298 and 12966307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12966347) 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 in 3 ways as a sum of consecutive naturals, for example, 341201 + ... + 341238.

It is an arithmetic number, because the mean of its divisors is an integer number (3412200).

Almost surely, 2^12966341 is an apocalyptic number.

It is an amenable number.

12966341 is a deficient number, since it is larger than the sum of its proper divisors (682459).

12966341 is an equidigital number, since it uses as much as digits as its factorization.

12966341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682458.

The product of its digits is 7776, while the sum is 32.

The square root of 12966341 is about 3600.8805867454. The cubic root of 12966341 is about 234.9303611371.

The spelling of 12966341 in words is "twelve million, nine hundred sixty-six thousand, three hundred forty-one".