422025883 has 2 divisors, whose sum is σ = 422025884. Its totient is φ = 422025882.

The previous prime is 422025871. The next prime is 422025887. The reversal of 422025883 is 388520224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422025883 is a prime.

It is not a weakly prime, because it can be changed into another prime (422025887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211012941 + 211012942.

It is an arithmetic number, because the mean of its divisors is an integer number (211012942).

Almost surely, 2^422025883 is an apocalyptic number.

422025883 is a deficient number, since it is larger than the sum of its proper divisors (1).

422025883 is an equidigital number, since it uses as much as digits as its factorization.

422025883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 422025883 is about 20543.2685568777. The cubic root of 422025883 is about 750.0894014909.

It can be divided in two parts, 4220 and 25883, that added together give a palindrome (30103).

The spelling of 422025883 in words is "four hundred twenty-two million, twenty-five thousand, eight hundred eighty-three".