5638004 has 12 divisors (see below), whose sum is σ = 9895200. Its totient is φ = 2810808.

The previous prime is 5637997. The next prime is 5638019. The reversal of 5638004 is 4008365.

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, 344 + ... + 3375.

It is an arithmetic number, because the mean of its divisors is an integer number (824600).

Almost surely, 2^5638004 is an apocalyptic number.

It is an amenable number.

5638004 is a deficient number, since it is larger than the sum of its proper divisors (4257196).

5638004 is a wasteful number, since it uses less digits than its factorization.

5638004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102 (or 4100 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5638004 is about 2374.4481464121. The cubic root of 5638004 is about 177.9816081658.

The spelling of 5638004 in words is "five million, six hundred thirty-eight thousand, four".