214067219 has 2 divisors, whose sum is σ = 214067220. Its totient is φ = 214067218.

The previous prime is 214067173. The next prime is 214067221. The reversal of 214067219 is 912760412.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214067219 - 2²⁰ = 213018643 is a prime.

It is a super-2 number, since 2×214067219² = 91649548500787922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 214067221, 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 (214061219) 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, 107033609 + 107033610.

It is an arithmetic number, because the mean of its divisors is an integer number (107033610).

Almost surely, 2^214067219 is an apocalyptic number.

214067219 is a deficient number, since it is larger than the sum of its proper divisors (1).

214067219 is an equidigital number, since it uses as much as digits as its factorization.

214067219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 214067219 is about 14631.0361560622. The cubic root of 214067219 is about 598.2050234163.

The spelling of 214067219 in words is "two hundred fourteen million, sixty-seven thousand, two hundred nineteen".