6601004 has 12 divisors (see below), whose sum is σ = 11578728. Its totient is φ = 3292800.

The previous prime is 6600989. The next prime is 6601013. The reversal of 6601004 is 4001066.

6601004 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 284 + ... + 3644.

It is an arithmetic number, because the mean of its divisors is an integer number (964894).

Almost surely, 2^6601004 is an apocalyptic number.

It is an amenable number.

6601004 is a deficient number, since it is larger than the sum of its proper divisors (4977724).

6601004 is a wasteful number, since it uses less digits than its factorization.

6601004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856 (or 3854 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 6601004 is about 2569.2419115373. The cubic root of 6601004 is about 187.5872565724.

The spelling of 6601004 in words is "six million, six hundred one thousand, four".