323825 has 6 divisors (see below), whose sum is σ = 401574. Its totient is φ = 259040.

The previous prime is 323819. The next prime is 323837. The reversal of 323825 is 528323.

323825 is nontrivially palindromic in base 4.

It can be written as a sum of positive squares in 3 ways, for example, as 64 + 323761 = 8^2 + 569^2 .

It is not a de Polignac number, because 323825 - 2¹² = 319729 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 2⁸ + 8² + 3¹⁰ + 2¹⁸ + 5³ .

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 323825.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323825.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6452 + ... + 6501.

It is an arithmetic number, because the mean of its divisors is an integer number (66929).

2³²³⁸²⁵ is an apocalyptic number.

It is an amenable number.

323825 is a deficient number, since it is larger than the sum of its proper divisors (77749).

323825 is a wasteful number, since it uses less digits than its factorization.

323825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12963 (or 12958 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 323825 is about 569.0562362368. The cubic root of 323825 is about 68.6704865859.

The spelling of 323825 in words is "three hundred twenty-three thousand, eight hundred twenty-five".