945935227 has 2 divisors, whose sum is σ = 945935228. Its totient is φ = 945935226.

The previous prime is 945935189. The next prime is 945935239. The reversal of 945935227 is 722539549.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 945935227 - 2²³ = 937546619 is a prime.

It is not a weakly prime, because it can be changed into another prime (945935257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472967613 + 472967614.

It is an arithmetic number, because the mean of its divisors is an integer number (472967614).

Almost surely, 2^945935227 is an apocalyptic number.

945935227 is a deficient number, since it is larger than the sum of its proper divisors (1).

945935227 is an equidigital number, since it uses as much as digits as its factorization.

945935227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 680400, while the sum is 46.

The square root of 945935227 is about 30756.0600044934. The cubic root of 945935227 is about 981.6435100833.

The spelling of 945935227 in words is "nine hundred forty-five million, nine hundred thirty-five thousand, two hundred twenty-seven".