1340000227 has 2 divisors, whose sum is σ = 1340000228. Its totient is φ = 1340000226.

The previous prime is 1340000183. The next prime is 1340000243. The reversal of 1340000227 is 7220000431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1340000227 - 2¹⁵ = 1339967459 is a prime.

It is not a weakly prime, because it can be changed into another prime (1340000257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670000113 + 670000114.

It is an arithmetic number, because the mean of its divisors is an integer number (670000114).

Almost surely, 2^1340000227 is an apocalyptic number.

1340000227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340000227 is an equidigital number, since it uses as much as digits as its factorization.

1340000227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 1340000227 is about 36606.0135360298. The cubic root of 1340000227 is about 1102.4738337038.

Adding to 1340000227 its reverse (7220000431), we get a palindrome (8560000658).

The spelling of 1340000227 in words is "one billion, three hundred forty million, two hundred twenty-seven", and thus it is an aban number.