13718941 has 2 divisors, whose sum is σ = 13718942. Its totient is φ = 13718940.

The previous prime is 13718927. The next prime is 13718951. The reversal of 13718941 is 14981731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8678916 + 5040025 = 2946^2 + 2245^2 .

It is a cyclic number.

It is not a de Polignac number, because 13718941 - 2¹¹ = 13716893 is a prime.

It is a super-2 number, since 2×13718941² = 376418684322962, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13718897 and 13718906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13718951) 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 as a sum of consecutive naturals, namely, 6859470 + 6859471.

It is an arithmetic number, because the mean of its divisors is an integer number (6859471).

Almost surely, 2^13718941 is an apocalyptic number.

It is an amenable number.

13718941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13718941 is an equidigital number, since it uses as much as digits as its factorization.

13718941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 34.

The square root of 13718941 is about 3703.9088811686. The cubic root of 13718941 is about 239.3904729731.

The spelling of 13718941 in words is "thirteen million, seven hundred eighteen thousand, nine hundred forty-one".