1041427 has 2 divisors, whose sum is σ = 1041428. Its totient is φ = 1041426.

The previous prime is 1041421. The next prime is 1041449. The reversal of 1041427 is 7241401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1041427 - 2¹⁵ = 1008659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1041421) 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, 520713 + 520714.

It is an arithmetic number, because the mean of its divisors is an integer number (520714).

2^1041427 is an apocalyptic number.

1041427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041427 is an equidigital number, since it uses as much as digits as its factorization.

1041427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 1041427 is about 1020.5033071970. The cubic root of 1041427 is about 101.3622582575.

Adding to 1041427 its reverse (7241401), we get a palindrome (8282828).

The spelling of 1041427 in words is "one million, forty-one thousand, four hundred twenty-seven".