4820219 has 2 divisors, whose sum is σ = 4820220. Its totient is φ = 4820218.

The previous prime is 4820203. The next prime is 4820227. The reversal of 4820219 is 9120284.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4820219 - 2⁴ = 4820203 is a prime.

It is a super-2 number, since 2×4820219² = 46469022415922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4820239) 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, 2410109 + 2410110.

It is an arithmetic number, because the mean of its divisors is an integer number (2410110).

Almost surely, 2^4820219 is an apocalyptic number.

4820219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4820219 is an equidigital number, since it uses as much as digits as its factorization.

4820219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4820219 is about 2195.4997153268. The cubic root of 4820219 is about 168.9230535653.

The spelling of 4820219 in words is "four million, eight hundred twenty thousand, two hundred nineteen".