13766341 has 2 divisors, whose sum is σ = 13766342. Its totient is φ = 13766340.

The previous prime is 13766327. The next prime is 13766371. The reversal of 13766341 is 14366731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12397441 + 1368900 = 3521^2 + 1170^2 .

It is an emirp because it is prime and its reverse (14366731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13766341 - 2¹¹ = 13764293 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13766371) 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 as a sum of consecutive naturals, namely, 6883170 + 6883171.

It is an arithmetic number, because the mean of its divisors is an integer number (6883171).

Almost surely, 2^13766341 is an apocalyptic number.

It is an amenable number.

13766341 is a deficient number, since it is larger than the sum of its proper divisors (1).

13766341 is an equidigital number, since it uses as much as digits as its factorization.

13766341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 31.

The square root of 13766341 is about 3710.3020092709. The cubic root of 13766341 is about 239.6658602416.

The spelling of 13766341 in words is "thirteen million, seven hundred sixty-six thousand, three hundred forty-one".