6731712 has 168 divisors, whose sum is σ = 22189440. Its totient is φ = 1935360.

The previous prime is 6731707. The next prime is 6731713. The reversal of 6731712 is 2171376.

6731712 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6731713) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217137 + ... + 217167.

It is an arithmetic number, because the mean of its divisors is an integer number (132080).

Almost surely, 2^6731712 is an apocalyptic number.

6731712 is a gapful number since it is divisible by the number (62) 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 6731712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11094720).

6731712 is an abundant number, since it is smaller than the sum of its proper divisors (15457728).

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

6731712 is a wasteful number, since it uses less digits than its factorization.

6731712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91 (or 78 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 6731712 is about 2594.5542969844. The cubic root of 6731712 is about 188.8173258063.

The spelling of 6731712 in words is "six million, seven hundred thirty-one thousand, seven hundred twelve".