716727 has 16 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 421920.

The previous prime is 716713. The next prime is 716731. The reversal of 716727 is 727617.

It is a happy number.

It is not a de Polignac number, because 716727 - 2⁶ = 716663 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716694 and 716703.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 716727.

It is not an unprimeable number, because it can be changed into a prime (716707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 928 + ... + 1514.

It is an arithmetic number, because the mean of its divisors is an integer number (67032).

2⁷¹⁶⁷²⁷ is an apocalyptic number.

716727 is a deficient number, since it is larger than the sum of its proper divisors (355785).

716727 is a wasteful number, since it uses less digits than its factorization.

716727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its digits is 4116, while the sum is 30.

The square root of 716727 is about 846.5973068703. The cubic root of 716727 is about 89.4920771572.

The spelling of 716727 in words is "seven hundred sixteen thousand, seven hundred twenty-seven".