195930227 has 2 divisors, whose sum is σ = 195930228. Its totient is φ = 195930226.

The previous prime is 195930221. The next prime is 195930233. The reversal of 195930227 is 722039591.

It is a balanced prime because it is at equal distance from previous prime (195930221) and next prime (195930233).

It is a cyclic number.

It is not a de Polignac number, because 195930227 - 2⁴ = 195930211 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (195930221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97965113 + 97965114.

It is an arithmetic number, because the mean of its divisors is an integer number (97965114).

Almost surely, 2^195930227 is an apocalyptic number.

195930227 is a deficient number, since it is larger than the sum of its proper divisors (1).

195930227 is an equidigital number, since it uses as much as digits as its factorization.

195930227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 195930227 is about 13997.5078853344. The cubic root of 195930227 is about 580.8096372153.

The spelling of 195930227 in words is "one hundred ninety-five million, nine hundred thirty thousand, two hundred twenty-seven".