965868 has 12 divisors (see below), whose sum is σ = 2253720. Its totient is φ = 321952.

The previous prime is 965857. The next prime is 965893. The reversal of 965868 is 868569.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40233 + ... + 40256.

It is an arithmetic number, because the mean of its divisors is an integer number (187810).

2⁹⁶⁵⁸⁶⁸ is an apocalyptic number.

It is an amenable number.

965868 is an abundant number, since it is smaller than the sum of its proper divisors (1287852).

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

965868 is a wasteful number, since it uses less digits than its factorization.

965868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80496 (or 80494 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 965868 is about 982.7858362838. The cubic root of 965868 is about 98.8490711124.

The spelling of 965868 in words is "nine hundred sixty-five thousand, eight hundred sixty-eight".