6606604 has 12 divisors (see below), whose sum is σ = 12170200. Its totient is φ = 3129408.

The previous prime is 6606581. The next prime is 6606629. The reversal of 6606604 is 4066066.

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 3 ways as a sum of consecutive naturals, for example, 43389 + ... + 43540.

Almost surely, 2^6606604 is an apocalyptic number.

It is an amenable number.

6606604 is a deficient number, since it is larger than the sum of its proper divisors (5563596).

6606604 is a wasteful number, since it uses less digits than its factorization.

6606604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86952 (or 86950 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 6606604 is about 2570.3314961304. The cubic root of 6606604 is about 187.6402884907.

The spelling of 6606604 in words is "six million, six hundred six thousand, six hundred four".