4224679 has 2 divisors, whose sum is σ = 4224680. Its totient is φ = 4224678.

The previous prime is 4224673. The next prime is 4224719. The reversal of 4224679 is 9764224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4224679 - 2⁹ = 4224167 is a prime.

4224679 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224673) 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, 2112339 + 2112340.

It is an arithmetic number, because the mean of its divisors is an integer number (2112340).

Almost surely, 2^4224679 is an apocalyptic number.

4224679 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224679 is an equidigital number, since it uses as much as digits as its factorization.

4224679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 4224679 is about 2055.4023936933. The cubic root of 4224679 is about 161.6582619832.

The spelling of 4224679 in words is "four million, two hundred twenty-four thousand, six hundred seventy-nine".