479826223 has 2 divisors, whose sum is σ = 479826224. Its totient is φ = 479826222.

The previous prime is 479826203. The next prime is 479826271. The reversal of 479826223 is 322628974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 479826223 - 2⁹ = 479825711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 479826223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (479826203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239913111 + 239913112.

It is an arithmetic number, because the mean of its divisors is an integer number (239913112).

Almost surely, 2^479826223 is an apocalyptic number.

479826223 is a deficient number, since it is larger than the sum of its proper divisors (1).

479826223 is an equidigital number, since it uses as much as digits as its factorization.

479826223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 43.

The square root of 479826223 is about 21904.9360419062. The cubic root of 479826223 is about 782.8790287796.

The spelling of 479826223 in words is "four hundred seventy-nine million, eight hundred twenty-six thousand, two hundred twenty-three".