6641204 has 24 divisors (see below), whose sum is σ = 12461568. Its totient is φ = 3088800.

The previous prime is 6641197. The next prime is 6641231. The reversal of 6641204 is 4021466.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 6641204.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2429 + ... + 4379.

It is an arithmetic number, because the mean of its divisors is an integer number (519232).

Almost surely, 2^6641204 is an apocalyptic number.

It is an amenable number.

6641204 is a deficient number, since it is larger than the sum of its proper divisors (5820364).

6641204 is a wasteful number, since it uses less digits than its factorization.

6641204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2015 (or 2013 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 6641204 is about 2577.0533560639. The cubic root of 6641204 is about 187.9672872009.

The spelling of 6641204 in words is "six million, six hundred forty-one thousand, two hundred four".