14002213 has 2 divisors, whose sum is σ = 14002214. Its totient is φ = 14002212.

The previous prime is 14002211. The next prime is 14002217. The reversal of 14002213 is 31220041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9345249 + 4656964 = 3057^2 + 2158^2 .

It is a cyclic number.

It is not a de Polignac number, because 14002213 - 2¹ = 14002211 is a prime.

Together with 14002211, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14002193 and 14002202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14002211) 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, 7001106 + 7001107.

It is an arithmetic number, because the mean of its divisors is an integer number (7001107).

Almost surely, 2^14002213 is an apocalyptic number.

It is an amenable number.

14002213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14002213 is an equidigital number, since it uses as much as digits as its factorization.

14002213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 14002213 is about 3741.9530996526. The cubic root of 14002213 is about 241.0269249028.

Adding to 14002213 its reverse (31220041), we get a palindrome (45222254).

The spelling of 14002213 in words is "fourteen million, two thousand, two hundred thirteen".