716814 has 24 divisors (see below), whose sum is σ = 1775280. Its totient is φ = 204768.

The previous prime is 716809. The next prime is 716819. The reversal of 716814 is 418617.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (716809) and next prime (716819).

It is a Curzon 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 716814.

It is not an unprimeable number, because it can be changed into a prime (716819) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2719 + ... + 2970.

It is an arithmetic number, because the mean of its divisors is an integer number (73970).

2⁷¹⁶⁸¹⁴ is an apocalyptic number.

716814 is an abundant number, since it is smaller than the sum of its proper divisors (1058466).

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

716814 is a wasteful number, since it uses less digits than its factorization.

716814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5704 (or 5701 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 716814 is about 846.6486874731. The cubic root of 716814 is about 89.4956980132.

The spelling of 716814 in words is "seven hundred sixteen thousand, eight hundred fourteen".