422858083 has 2 divisors, whose sum is σ = 422858084. Its totient is φ = 422858082.

The previous prime is 422858081. The next prime is 422858099. The reversal of 422858083 is 380858224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422858083 - 2¹ = 422858081 is a prime.

Together with 422858081, it forms a pair of twin primes.

It is equal to p_22488394 and since 422858083 and 22488394 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (422858081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211429041 + 211429042.

It is an arithmetic number, because the mean of its divisors is an integer number (211429042).

Almost surely, 2^422858083 is an apocalyptic number.

422858083 is a deficient number, since it is larger than the sum of its proper divisors (1).

422858083 is an equidigital number, since it uses as much as digits as its factorization.

422858083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 422858083 is about 20563.5133914416. The cubic root of 422858083 is about 750.5821157751.

The spelling of 422858083 in words is "four hundred twenty-two million, eight hundred fifty-eight thousand, eighty-three".