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BaseRepresentation
bin1100111000010101111
3210102221222
41213002233
5102001223
613013555
73405335
oct1470257
9712858
10422063
11269114
121842bb
1311a155
15850c8
hex670af

422063 has 2 divisors, whose sum is σ = 422064. Its totient is φ = 422062.

The previous prime is 422057. The next prime is 422069. The reversal of 422063 is 360224.

It is a balanced prime because it is at equal distance from previous prime (422057) and next prime (422069).

It is a cyclic number.

It is not a de Polignac number, because 422063 - 28 = 421807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422069) 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, 211031 + 211032.

It is an arithmetic number, because the mean of its divisors is an integer number (211032).

2422063 is an apocalyptic number.

422063 is a deficient number, since it is larger than the sum of its proper divisors (1).

422063 is an equidigital number, since it uses as much as digits as its factorization.

422063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 422063 is about 649.6637591862. The cubic root of 422063 is about 75.0111390863.

Adding to 422063 its reverse (360224), we get a palindrome (782287).

The spelling of 422063 in words is "four hundred twenty-two thousand, sixty-three".