6560850 has 48 divisors (see below), whose sum is σ = 16427520. Its totient is φ = 1732800.

The previous prime is 6560849. The next prime is 6560857. The reversal of 6560850 is 580656.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (6560857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28536 + ... + 28764.

It is an arithmetic number, because the mean of its divisors is an integer number (342240).

Almost surely, 2^6560850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6560850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8213760).

6560850 is an abundant number, since it is smaller than the sum of its proper divisors (9866670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6560850 is a wasteful number, since it uses less digits than its factorization.

6560850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 6560850 is about 2561.4156242203. The cubic root of 6560850 is about 187.2061173945.

The spelling of 6560850 in words is "six million, five hundred sixty thousand, eight hundred fifty".