4230719 has 2 divisors, whose sum is σ = 4230720. Its totient is φ = 4230718.

The previous prime is 4230683. The next prime is 4230731. The reversal of 4230719 is 9170324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4230719 - 2⁸ = 4230463 is a prime.

It is a super-2 number, since 2×4230719² = 35797966513922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4230119) 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, 2115359 + 2115360.

It is an arithmetic number, because the mean of its divisors is an integer number (2115360).

Almost surely, 2^4230719 is an apocalyptic number.

4230719 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230719 is an equidigital number, since it uses as much as digits as its factorization.

4230719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 4230719 is about 2056.8711675747. The cubic root of 4230719 is about 161.7352659359.

The spelling of 4230719 in words is "four million, two hundred thirty thousand, seven hundred nineteen".