6848520 has 128 divisors (see below), whose sum is σ = 24330240. Its totient is φ = 1509120.

The previous prime is 6848509. The next prime is 6848521. The reversal of 6848520 is 258486.

It is not an unprimeable number, because it can be changed into a prime (6848521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25909 + ... + 26171.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

Almost surely, 2^6848520 is an apocalyptic number.

6848520 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6848520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12165120).

6848520 is an abundant number, since it is smaller than the sum of its proper divisors (17481720).

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

6848520 is a wasteful number, since it uses less digits than its factorization.

6848520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 6848520 is about 2616.9677109204. The cubic root of 6848520 is about 189.9031824370.

The spelling of 6848520 in words is "six million, eight hundred forty-eight thousand, five hundred twenty".