6559343 has 4 divisors (see below), whose sum is σ = 7496400. Its totient is φ = 5622288.

The previous prime is 6559339. The next prime is 6559363. The reversal of 6559343 is 3439556.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6559343 - 2² = 6559339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6559363) 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, 468518 + ... + 468531.

It is an arithmetic number, because the mean of its divisors is an integer number (1874100).

Almost surely, 2^6559343 is an apocalyptic number.

6559343 is a deficient number, since it is larger than the sum of its proper divisors (937057).

6559343 is an equidigital number, since it uses as much as digits as its factorization.

6559343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937056.

The product of its digits is 48600, while the sum is 35.

The square root of 6559343 is about 2561.1214340597. The cubic root of 6559343 is about 187.1917828077.

The spelling of 6559343 in words is "six million, five hundred fifty-nine thousand, three hundred forty-three".