6731472 has 120 divisors (see below), whose sum is σ = 20450080. Its totient is φ = 1900800.

The previous prime is 6731471. The next prime is 6731489. The reversal of 6731472 is 2741376.

6731472 is digitally balanced in base 5, 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 (6731471) 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, 110322 + ... + 110382.

Almost surely, 2^6731472 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 6731472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10225040).

6731472 is an abundant number, since it is smaller than the sum of its proper divisors (13718608).

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

6731472 is a wasteful number, since it uses less digits than its factorization.

6731472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 96 counting only the distinct ones).

The product of its digits is 7056, while the sum is 30.

The square root of 6731472 is about 2594.5080458538. The cubic root of 6731472 is about 188.8150818652.

It can be divided in two parts, 673 and 1472, that added together give a triangular number (2145 = T₆₅).

The spelling of 6731472 in words is "six million, seven hundred thirty-one thousand, four hundred seventy-two".