6604841 has 4 divisors (see below), whose sum is σ = 6892032. Its totient is φ = 6317652.

The previous prime is 6604817. The next prime is 6604847. The reversal of 6604841 is 1484066.

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 a de Polignac number, because none of the positive numbers 2^k-6604841 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6604847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143561 + ... + 143606.

It is an arithmetic number, because the mean of its divisors is an integer number (1723008).

Almost surely, 2^6604841 is an apocalyptic number.

It is an amenable number.

6604841 is a deficient number, since it is larger than the sum of its proper divisors (287191).

6604841 is a wasteful number, since it uses less digits than its factorization.

6604841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287190.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 6604841 is about 2569.9885213751. The cubic root of 6604841 is about 187.6235961397.

The spelling of 6604841 in words is "six million, six hundred four thousand, eight hundred forty-one".