6712768 has 28 divisors (see below), whose sum is σ = 13578840. Its totient is φ = 3291392.

The previous prime is 6712753. The next prime is 6712787. The reversal of 6712768 is 8672176.

It is a happy number.

It is a super-2 number, since 2×6712768² = 90122508443648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 2403 + ... + 4381.

Almost surely, 2^6712768 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 6712768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6789420).

6712768 is an abundant number, since it is smaller than the sum of its proper divisors (6866072).

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

6712768 is a wasteful number, since it uses less digits than its factorization.

6712768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044 (or 2034 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 6712768 is about 2590.9010015823. The cubic root of 6712768 is about 188.6400397494.

The spelling of 6712768 in words is "six million, seven hundred twelve thousand, seven hundred sixty-eight".