716672 has 32 divisors (see below), whose sum is σ = 1560600. Its totient is φ = 325120.

The previous prime is 716671. The next prime is 716687. The reversal of 716672 is 276617.

716672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1154 + ... + 1662.

2⁷¹⁶⁶⁷² 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 716672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780300).

716672 is an abundant number, since it is smaller than the sum of its proper divisors (843928).

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

716672 is a wasteful number, since it uses less digits than its factorization.

716672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 522 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 716672 is about 846.5648232711. The cubic root of 716672 is about 89.4897879592.

The spelling of 716672 in words is "seven hundred sixteen thousand, six hundred seventy-two".