6560901 has 12 divisors (see below), whose sum is σ = 9592128. Its totient is φ = 4320744.

The previous prime is 6560891. The next prime is 6560921. The reversal of 6560901 is 1090656.

6560901 is a `hidden beast` number, since 656 + 0 + 9 + 0 + 1 = 666.

It is not a de Polignac number, because 6560901 - 2¹⁵ = 6528133 is a prime.

It is a Curzon number.

It is a plaindrome in base 12.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6560921) 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, 3645 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (799344).

Almost surely, 2^6560901 is an apocalyptic number.

It is an amenable number.

6560901 is a deficient number, since it is larger than the sum of its proper divisors (3031227).

6560901 is a wasteful number, since it uses less digits than its factorization.

6560901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8872 (or 8869 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 6560901 is about 2561.4255796333. The cubic root of 6560901 is about 187.2066024682.

The spelling of 6560901 in words is "six million, five hundred sixty thousand, nine hundred one".