8816723 has 2 divisors, whose sum is σ = 8816724. Its totient is φ = 8816722.

The previous prime is 8816711. The next prime is 8816747. The reversal of 8816723 is 3276188.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8816723 is a prime.

It is not a weakly prime, because it can be changed into another prime (8816123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4408361 + 4408362.

It is an arithmetic number, because the mean of its divisors is an integer number (4408362).

Almost surely, 2^8816723 is an apocalyptic number.

8816723 is a deficient number, since it is larger than the sum of its proper divisors (1).

8816723 is an equidigital number, since it uses as much as digits as its factorization.

8816723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 35.

The square root of 8816723 is about 2969.2967180799. The cubic root of 8816723 is about 206.5867192793.

The spelling of 8816723 in words is "eight million, eight hundred sixteen thousand, seven hundred twenty-three".