4928219 has 2 divisors, whose sum is σ = 4928220. Its totient is φ = 4928218.

The previous prime is 4928213. The next prime is 4928221. The reversal of 4928219 is 9128294.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4928219 is a prime.

It is a super-2 number, since 2×4928219² = 48574685023922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 4928221, 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 (4928213) 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, 2464109 + 2464110.

It is an arithmetic number, because the mean of its divisors is an integer number (2464110).

Almost surely, 2^4928219 is an apocalyptic number.

4928219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4928219 is an equidigital number, since it uses as much as digits as its factorization.

4928219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 35.

The square root of 4928219 is about 2219.9592338599. The cubic root of 4928219 is about 170.1753553905.

The spelling of 4928219 in words is "four million, nine hundred twenty-eight thousand, two hundred nineteen".