14219213 has 2 divisors, whose sum is σ = 14219214. Its totient is φ = 14219212.

The previous prime is 14219207. The next prime is 14219237. The reversal of 14219213 is 31291241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12482089 + 1737124 = 3533^2 + 1318^2 .

It is a cyclic number.

It is not a de Polignac number, because 14219213 - 2¹⁰ = 14218189 is a prime.

It is equal to p₉₂₃₃₆₀ and since 14219213 and 923360 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14219203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7109606 + 7109607.

It is an arithmetic number, because the mean of its divisors is an integer number (7109607).

Almost surely, 2^14219213 is an apocalyptic number.

It is an amenable number.

14219213 is a deficient number, since it is larger than the sum of its proper divisors (1).

14219213 is an equidigital number, since it uses as much as digits as its factorization.

14219213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 14219213 is about 3770.8371749520. The cubic root of 14219213 is about 242.2656566317.

The spelling of 14219213 in words is "fourteen million, two hundred nineteen thousand, two hundred thirteen".