6704564 has 12 divisors (see below), whose sum is σ = 11760000. Its totient is φ = 3344568.

The previous prime is 6704557. The next prime is 6704567. The reversal of 6704564 is 4654076.

It is a self number, because there is not a number n which added to its sum of digits gives 6704564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317 + ... + 3675.

It is an arithmetic number, because the mean of its divisors is an integer number (980000).

Almost surely, 2^6704564 is an apocalyptic number.

It is an amenable number.

6704564 is a deficient number, since it is larger than the sum of its proper divisors (5055436).

6704564 is a wasteful number, since it uses less digits than its factorization.

6704564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3862 (or 3860 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 6704564 is about 2589.3172845366. The cubic root of 6704564 is about 188.5631597013.

The spelling of 6704564 in words is "six million, seven hundred four thousand, five hundred sixty-four".