1608041 has 2 divisors, whose sum is σ = 1608042. Its totient is φ = 1608040.

The previous prime is 1608037. The next prime is 1608083. The reversal of 1608041 is 1408061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1243225 + 364816 = 1115^2 + 604^2 .

It is a cyclic number.

It is not a de Polignac number, because 1608041 - 2² = 1608037 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1608241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804020 + 804021.

It is an arithmetic number, because the mean of its divisors is an integer number (804021).

2^1608041 is an apocalyptic number.

It is an amenable number.

1608041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1608041 is an equidigital number, since it uses as much as digits as its factorization.

1608041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1608041 is about 1268.0855649364. The cubic root of 1608041 is about 117.1563157676.

Adding to 1608041 its sum of digits (20), we get a palindrome (1608061).

The spelling of 1608041 in words is "one million, six hundred eight thousand, forty-one".