12766941 has 12 divisors (see below), whose sum is σ = 20117760. Its totient is φ = 7737480.

The previous prime is 12766937. The next prime is 12766967. The reversal of 12766941 is 14966721.

It is not a de Polignac number, because 12766941 - 2² = 12766937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12766896 and 12766905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12766921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64381 + ... + 64578.

It is an arithmetic number, because the mean of its divisors is an integer number (1676480).

Almost surely, 2^12766941 is an apocalyptic number.

12766941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12766941 is a deficient number, since it is larger than the sum of its proper divisors (7350819).

12766941 is a wasteful number, since it uses less digits than its factorization.

12766941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128976 (or 128973 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 12766941 is about 3573.0856412910. The cubic root of 12766941 is about 233.7198598026.

The spelling of 12766941 in words is "twelve million, seven hundred sixty-six thousand, nine hundred forty-one".