422041027 has 2 divisors, whose sum is σ = 422041028. Its totient is φ = 422041026.

The previous prime is 422041021. The next prime is 422041051. The reversal of 422041027 is 720140224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422041027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422040989 and 422041007.

It is not a weakly prime, because it can be changed into another prime (422041021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211020513 + 211020514.

It is an arithmetic number, because the mean of its divisors is an integer number (211020514).

Almost surely, 2^422041027 is an apocalyptic number.

422041027 is a deficient number, since it is larger than the sum of its proper divisors (1).

422041027 is an equidigital number, since it uses as much as digits as its factorization.

422041027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 422041027 is about 20543.6371414606. The cubic root of 422041027 is about 750.0983734667.

The spelling of 422041027 in words is "four hundred twenty-two million, forty-one thousand, twenty-seven".