106005227 has 2 divisors, whose sum is σ = 106005228. Its totient is φ = 106005226.

The previous prime is 106005209. The next prime is 106005233. The reversal of 106005227 is 722500601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 106005227 - 2¹⁰ = 106004203 is a prime.

It is a super-2 number, since 2×106005227² = 22474216302643058, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106005287) 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, 53002613 + 53002614.

It is an arithmetic number, because the mean of its divisors is an integer number (53002614).

Almost surely, 2^106005227 is an apocalyptic number.

106005227 is a deficient number, since it is larger than the sum of its proper divisors (1).

106005227 is an equidigital number, since it uses as much as digits as its factorization.

106005227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 106005227 is about 10295.8839834178. The cubic root of 106005227 is about 473.2701280523.

Adding to 106005227 its reverse (722500601), we get a palindrome (828505828).

The spelling of 106005227 in words is "one hundred six million, five thousand, two hundred twenty-seven".