6560951 has 4 divisors (see below), whose sum is σ = 6738312. Its totient is φ = 6383592.

The previous prime is 6560941. The next prime is 6560959. The reversal of 6560951 is 1590656.

6560951 = 186² + 187² + ... + 296².

6560951 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 6560951 - 2¹⁸ = 6298807 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 (6560959) 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, 88625 + ... + 88698.

It is an arithmetic number, because the mean of its divisors is an integer number (1684578).

Almost surely, 2^6560951 is an apocalyptic number.

6560951 is a deficient number, since it is larger than the sum of its proper divisors (177361).

6560951 is a wasteful number, since it uses less digits than its factorization.

6560951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177360.

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 6560951 is about 2561.4353398046. The cubic root of 6560951 is about 187.2070780282.

It can be divided in two parts, 65 and 60951, that added together give a palindrome (61016).

The spelling of 6560951 in words is "six million, five hundred sixty thousand, nine hundred fifty-one".