14008213 has 2 divisors, whose sum is σ = 14008214. Its totient is φ = 14008212.

The previous prime is 14008199. The next prime is 14008231. The reversal of 14008213 is 31280041.

Together with next prime (14008231) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10099684 + 3908529 = 3178^2 + 1977^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14008213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14008243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7004106 + 7004107.

It is an arithmetic number, because the mean of its divisors is an integer number (7004107).

Almost surely, 2^14008213 is an apocalyptic number.

It is an amenable number.

14008213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14008213 is an equidigital number, since it uses as much as digits as its factorization.

14008213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 14008213 is about 3742.7547341497. The cubic root of 14008213 is about 241.0613469625.

Adding to 14008213 its reverse (31280041), we get a palindrome (45288254).

The spelling of 14008213 in words is "fourteen million, eight thousand, two hundred thirteen".