965828 has 12 divisors (see below), whose sum is σ = 1709820. Its totient is φ = 477312.

The previous prime is 965801. The next prime is 965843. The reversal of 965828 is 828569.

It can be written as a sum of positive squares in 2 ways, for example, as 643204 + 322624 = 802^2 + 568^2 .

It is a junction number, because it is equal to n+sod(n) for n = 965791 and 965800.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 965828.

It is an unprimeable number.

965828 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001 + ... + 1712.

It is an arithmetic number, because the mean of its divisors is an integer number (142485).

2⁹⁶⁵⁸²⁸ is an apocalyptic number.

It is an amenable number.

965828 is a deficient number, since it is larger than the sum of its proper divisors (743992).

965828 is a wasteful number, since it uses less digits than its factorization.

965828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2806 (or 2804 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 965828 is about 982.7654857594. The cubic root of 965828 is about 98.8477065307.

The spelling of 965828 in words is "nine hundred sixty-five thousand, eight hundred twenty-eight".