716822 has 16 divisors (see below), whose sum is σ = 1179360. Its totient is φ = 325248.

The previous prime is 716819. The next prime is 716827. The reversal of 716822 is 228617.

It is a junction number, because it is equal to n+sod(n) for n = 716791 and 716800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623 + ... + 1349.

It is an arithmetic number, because the mean of its divisors is an integer number (73710).

2⁷¹⁶⁸²² is an apocalyptic number.

716822 is a deficient number, since it is larger than the sum of its proper divisors (462538).

716822 is a wasteful number, since it uses less digits than its factorization.

716822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775.

The product of its digits is 1344, while the sum is 26.

The square root of 716822 is about 846.6534119697. The cubic root of 716822 is about 89.4960309508.

The spelling of 716822 in words is "seven hundred sixteen thousand, eight hundred twenty-two".