326825 has 12 divisors (see below), whose sum is σ = 429660. Its totient is φ = 245760.

The previous prime is 326779. The next prime is 326831. The reversal of 326825 is 528623.

It can be written as a sum of positive squares in 6 ways, for example, as 784 + 326041 = 28^2 + 571^2 .

It is a de Polignac number, because none of the positive numbers 2^k-326825 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 326794 and 326803.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326825.

It is an unprimeable 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 11 ways as a sum of consecutive naturals, for example, 41 + ... + 809.

It is an arithmetic number, because the mean of its divisors is an integer number (35805).

2³²⁶⁸²⁵ is an apocalyptic number.

It is an amenable number.

326825 is a deficient number, since it is larger than the sum of its proper divisors (102835).

326825 is a wasteful number, since it uses less digits than its factorization.

326825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 791 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 326825 is about 571.6861026822. The cubic root of 326825 is about 68.8818955594.

The spelling of 326825 in words is "three hundred twenty-six thousand, eight hundred twenty-five".