6748928 has 36 divisors (see below), whose sum is σ = 13821528. Its totient is φ = 3287040.

The previous prime is 6748927. The next prime is 6748939. The reversal of 6748928 is 8298476.

It is not an unprimeable number, because it can be changed into a prime (6748927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10175 + ... + 10817.

Almost surely, 2^6748928 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 6748928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6910764).

6748928 is an abundant number, since it is smaller than the sum of its proper divisors (7072600).

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

6748928 is an equidigital number, since it uses as much as digits as its factorization.

6748928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 686 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 6748928 is about 2597.8698966653. The cubic root of 6748928 is about 188.9781522481.

The spelling of 6748928 in words is "six million, seven hundred forty-eight thousand, nine hundred twenty-eight".