6641041 has 4 divisors (see below), whose sum is σ = 7244784. Its totient is φ = 6037300.

The previous prime is 6641039. The next prime is 6641077. The reversal of 6641041 is 1401466.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6641041 - 2¹ = 6641039 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6641021) 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 in 3 ways as a sum of consecutive naturals, for example, 301855 + ... + 301876.

It is an arithmetic number, because the mean of its divisors is an integer number (1811196).

Almost surely, 2^6641041 is an apocalyptic number.

It is an amenable number.

6641041 is a deficient number, since it is larger than the sum of its proper divisors (603743).

6641041 is a wasteful number, since it uses less digits than its factorization.

6641041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603742.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 6641041 is about 2577.0217306030. The cubic root of 6641041 is about 187.9657493814.

The spelling of 6641041 in words is "six million, six hundred forty-one thousand, forty-one".