6478604 has 24 divisors (see below), whose sum is σ = 12543888. Its totient is φ = 2903040.

The previous prime is 6478603. The next prime is 6478607. The reversal of 6478604 is 4068746.

It is not an unprimeable number, because it can be changed into a prime (6478603) 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 7 ways as a sum of consecutive naturals, for example, 2204 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (522662).

Almost surely, 2^6478604 is an apocalyptic number.

It is an amenable number.

6478604 is a deficient number, since it is larger than the sum of its proper divisors (6065284).

6478604 is a wasteful number, since it uses less digits than its factorization.

6478604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2105 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6478604 is about 2545.3101972058. The cubic root of 6478604 is about 186.4205614433.

The spelling of 6478604 in words is "six million, four hundred seventy-eight thousand, six hundred four".