422894083 has 2 divisors, whose sum is σ = 422894084. Its totient is φ = 422894082.

The previous prime is 422894051. The next prime is 422894099. The reversal of 422894083 is 380498224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422894083 - 2⁵ = 422894051 is a prime.

It is not a weakly prime, because it can be changed into another prime (422894383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211447041 + 211447042.

It is an arithmetic number, because the mean of its divisors is an integer number (211447042).

Almost surely, 2^422894083 is an apocalyptic number.

422894083 is a deficient number, since it is larger than the sum of its proper divisors (1).

422894083 is an equidigital number, since it uses as much as digits as its factorization.

422894083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 422894083 is about 20564.3887096116. The cubic root of 422894083 is about 750.6034154266.

The spelling of 422894083 in words is "four hundred twenty-two million, eight hundred ninety-four thousand, eighty-three".