1004418227 has 2 divisors, whose sum is σ = 1004418228. Its totient is φ = 1004418226.

The previous prime is 1004418193. The next prime is 1004418263. The reversal of 1004418227 is 7228144001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004418227 - 2¹⁰ = 1004417203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1004418227.

It is not a weakly prime, because it can be changed into another prime (1004418427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502209113 + 502209114.

It is an arithmetic number, because the mean of its divisors is an integer number (502209114).

Almost surely, 2^1004418227 is an apocalyptic number.

1004418227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004418227 is an equidigital number, since it uses as much as digits as its factorization.

1004418227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 1004418227 is about 31692.5579119136. The cubic root of 1004418227 is about 1001.4705786716.

The spelling of 1004418227 in words is "one billion, four million, four hundred eighteen thousand, two hundred twenty-seven".