6560943 has 12 divisors (see below), whose sum is σ = 8973384. Its totient is φ = 4264000.

The previous prime is 6560941. The next prime is 6560959. The reversal of 6560943 is 3490656.

It is a happy number.

6560943 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6560943 - 2¹ = 6560941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6560941) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4393 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (747782).

Almost surely, 2^6560943 is an apocalyptic number.

6560943 is a deficient number, since it is larger than the sum of its proper divisors (2412441).

6560943 is a wasteful number, since it uses less digits than its factorization.

6560943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1345 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 6560943 is about 2561.4337781797. The cubic root of 6560943 is about 187.2070019388.

It can be divided in two parts, 6560 and 943, that added together give a triangular number (7503 = T₁₂₂).

The spelling of 6560943 in words is "six million, five hundred sixty thousand, nine hundred forty-three".