716867 has 4 divisors (see below), whose sum is σ = 718656. Its totient is φ = 715080.

The previous prime is 716861. The next prime is 716869. The reversal of 716867 is 768617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 768617 = 73 ⋅10529.

It is a cyclic number.

It is not a de Polignac number, because 716867 - 2¹⁰ = 715843 is a prime.

It is a Duffinian number.

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 716867.

It is not an unprimeable number, because it can be changed into a prime (716861) 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, 17 + ... + 1197.

It is an arithmetic number, because the mean of its divisors is an integer number (179664).

2⁷¹⁶⁸⁶⁷ is an apocalyptic number.

716867 is a deficient number, since it is larger than the sum of its proper divisors (1789).

716867 is a wasteful number, since it uses less digits than its factorization.

716867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its digits is 14112, while the sum is 35.

The square root of 716867 is about 846.6799867719. The cubic root of 716867 is about 89.4979036784.

The spelling of 716867 in words is "seven hundred sixteen thousand, eight hundred sixty-seven".