6555704 has 8 divisors (see below), whose sum is σ = 12291960. Its totient is φ = 3277848.

The previous prime is 6555691. The next prime is 6555707. The reversal of 6555704 is 4075556.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6555707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409724 + ... + 409739.

It is an arithmetic number, because the mean of its divisors is an integer number (1536495).

Almost surely, 2^6555704 is an apocalyptic number.

It is an amenable number.

6555704 is a deficient number, since it is larger than the sum of its proper divisors (5736256).

6555704 is a wasteful number, since it uses less digits than its factorization.

6555704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819469 (or 819465 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 6555704 is about 2560.4109045229. The cubic root of 6555704 is about 187.1571595785.

The spelling of 6555704 in words is "six million, five hundred fifty-five thousand, seven hundred four".