6704559 has 8 divisors (see below), whose sum is σ = 9932720. Its totient is φ = 4469688.

The previous prime is 6704557. The next prime is 6704567. The reversal of 6704559 is 9554076.

It is not a de Polignac number, because 6704559 - 2¹ = 6704557 is a prime.

It is a super-2 number, since 2×6704559² = 89902222768962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124132 + ... + 124185.

It is an arithmetic number, because the mean of its divisors is an integer number (1241590).

Almost surely, 2^6704559 is an apocalyptic number.

6704559 is a deficient number, since it is larger than the sum of its proper divisors (3228161).

6704559 is a wasteful number, since it uses less digits than its factorization.

6704559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248326 (or 248320 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 6704559 is about 2589.3163190310. The cubic root of 6704559 is about 188.5631128269.

The spelling of 6704559 in words is "six million, seven hundred four thousand, five hundred fifty-nine".