6560767 has 2 divisors, whose sum is σ = 6560768. Its totient is φ = 6560766.

The previous prime is 6560753. The next prime is 6560783. The reversal of 6560767 is 7670656.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6560767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6560717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3280383 + 3280384.

It is an arithmetic number, because the mean of its divisors is an integer number (3280384).

Almost surely, 2^6560767 is an apocalyptic number.

6560767 is a deficient number, since it is larger than the sum of its proper divisors (1).

6560767 is an equidigital number, since it uses as much as digits as its factorization.

6560767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 6560767 is about 2561.3994221909. The cubic root of 6560767 is about 187.2053279555.

The spelling of 6560767 in words is "six million, five hundred sixty thousand, seven hundred sixty-seven".