6833728 has 56 divisors (see below), whose sum is σ = 15691104. Its totient is φ = 2918400.

The previous prime is 6833719. The next prime is 6833731. The reversal of 6833728 is 8273386.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11683 + ... + 12253.

Almost surely, 2^6833728 is an apocalyptic number.

6833728 is a gapful number since it is divisible by the number (68) 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 6833728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7845552).

6833728 is an abundant number, since it is smaller than the sum of its proper divisors (8857376).

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

6833728 is a wasteful number, since it uses less digits than its factorization.

6833728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 601 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 6833728 is about 2614.1400115526. The cubic root of 6833728 is about 189.7663610163.

The spelling of 6833728 in words is "six million, eight hundred thirty-three thousand, seven hundred twenty-eight".