6820848 has 100 divisors (see below), whose sum is σ = 20855560. Its totient is φ = 2146176.

The previous prime is 6820841. The next prime is 6820873. The reversal of 6820848 is 8480286.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6820841) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24486 + ... + 24762.

Almost surely, 2^6820848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6820848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10427780).

6820848 is an abundant number, since it is smaller than the sum of its proper divisors (14034712).

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

6820848 is a wasteful number, since it uses less digits than its factorization.

6820848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 6820848 is about 2611.6753243847. The cubic root of 6820848 is about 189.6470641055.

The spelling of 6820848 in words is "six million, eight hundred twenty thousand, eight hundred forty-eight".