6631004 has 12 divisors (see below), whose sum is σ = 11713464. Its totient is φ = 3284304.

The previous prime is 6630983. The next prime is 6631021. The reversal of 6631004 is 4001366.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7319 + ... + 8174.

It is an arithmetic number, because the mean of its divisors is an integer number (976122).

Almost surely, 2^6631004 is an apocalyptic number.

It is an amenable number.

6631004 is a deficient number, since it is larger than the sum of its proper divisors (5082460).

6631004 is a wasteful number, since it uses less digits than its factorization.

6631004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15604 (or 15602 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 6631004 is about 2575.0735911814. The cubic root of 6631004 is about 187.8710070323.

The spelling of 6631004 in words is "six million, six hundred thirty-one thousand, four".