422559359 has 2 divisors, whose sum is σ = 422559360. Its totient is φ = 422559358.

The previous prime is 422559349. The next prime is 422559413. The reversal of 422559359 is 953955224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422559359 - 2⁴ = 422559343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422559329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211279679 + 211279680.

It is an arithmetic number, because the mean of its divisors is an integer number (211279680).

Almost surely, 2^422559359 is an apocalyptic number.

422559359 is a deficient number, since it is larger than the sum of its proper divisors (1).

422559359 is an equidigital number, since it uses as much as digits as its factorization.

422559359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 44.

The square root of 422559359 is about 20556.2486606871. The cubic root of 422559359 is about 750.4053269813.

The spelling of 422559359 in words is "four hundred twenty-two million, five hundred fifty-nine thousand, three hundred fifty-nine".