13675841 has 2 divisors, whose sum is σ = 13675842. Its totient is φ = 13675840.

The previous prime is 13675811. The next prime is 13675843. The reversal of 13675841 is 14857631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9985600 + 3690241 = 3160^2 + 1921^2 .

It is an emirp because it is prime and its reverse (14857631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13675841 is a prime.

Together with 13675843, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13675843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6837920 + 6837921.

It is an arithmetic number, because the mean of its divisors is an integer number (6837921).

Almost surely, 2^13675841 is an apocalyptic number.

It is an amenable number.

13675841 is a deficient number, since it is larger than the sum of its proper divisors (1).

13675841 is an equidigital number, since it uses as much as digits as its factorization.

13675841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 13675841 is about 3698.0861266336. The cubic root of 13675841 is about 239.1395169371.

The spelling of 13675841 in words is "thirteen million, six hundred seventy-five thousand, eight hundred forty-one".