6560737 has 2 divisors, whose sum is σ = 6560738. Its totient is φ = 6560736.

The previous prime is 6560731. The next prime is 6560753. The reversal of 6560737 is 7370656.

6560737 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4498641 + 2062096 = 2121^2 + 1436^2 .

It is a cyclic number.

It is not a de Polignac number, because 6560737 - 2¹¹ = 6558689 is a prime.

It is not a weakly prime, because it can be changed into another prime (6560731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280368 + 3280369.

It is an arithmetic number, because the mean of its divisors is an integer number (3280369).

Almost surely, 2^6560737 is an apocalyptic number.

It is an amenable number.

6560737 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560737 is an equidigital number, since it uses as much as digits as its factorization.

6560737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 34.

The square root of 6560737 is about 2561.3935660105. The cubic root of 6560737 is about 187.2050426144.

The spelling of 6560737 in words is "six million, five hundred sixty thousand, seven hundred thirty-seven".