34281227 has 2 divisors, whose sum is σ = 34281228. Its totient is φ = 34281226.

The previous prime is 34281211. The next prime is 34281281. The reversal of 34281227 is 72218243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34281227 - 2⁴ = 34281211 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34281227.

It is not a weakly prime, because it can be changed into another prime (34281727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17140613 + 17140614.

It is an arithmetic number, because the mean of its divisors is an integer number (17140614).

Almost surely, 2^34281227 is an apocalyptic number.

34281227 is a deficient number, since it is larger than the sum of its proper divisors (1).

34281227 is an equidigital number, since it uses as much as digits as its factorization.

34281227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 29.

The square root of 34281227 is about 5855.0172501881. The cubic root of 34281227 is about 324.8519309725.

The spelling of 34281227 in words is "thirty-four million, two hundred eighty-one thousand, two hundred twenty-seven".