968805 has 12 divisors (see below), whose sum is σ = 1679340. Its totient is φ = 516672.

The previous prime is 968801. The next prime is 968809. The reversal of 968805 is 508869.

968805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (968801) and next prime (968809).

It can be written as a sum of positive squares in 2 ways, for example, as 248004 + 720801 = 498^2 + 849^2 .

It is not a de Polignac number, because 968805 - 2² = 968801 is a prime.

It is a nialpdrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 968805.

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 968805.

It is not an unprimeable number, because it can be changed into a prime (968801) 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, 10720 + ... + 10809.

It is an arithmetic number, because the mean of its divisors is an integer number (139945).

2⁹⁶⁸⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

968805 is a deficient number, since it is larger than the sum of its proper divisors (710535).

968805 is a wasteful number, since it uses less digits than its factorization.

968805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21540 (or 21537 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 968805 is about 984.2789238829. The cubic root of 968805 is about 98.9491627574.

The spelling of 968805 in words is "nine hundred sixty-eight thousand, eight hundred five".