326225 has 6 divisors (see below), whose sum is σ = 404550. Its totient is φ = 260960.

The previous prime is 326219. The next prime is 326251. The reversal of 326225 is 522623.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 25921 + 300304 = 161^2 + 548^2 .

It is not a de Polignac number, because 326225 - 2¹⁰ = 325201 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 326197 and 326206.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 326225.

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, 6500 + ... + 6549.

It is an arithmetic number, because the mean of its divisors is an integer number (67425).

2³²⁶²²⁵ is an apocalyptic number.

It is an amenable number.

326225 is a deficient number, since it is larger than the sum of its proper divisors (78325).

326225 is a wasteful number, since it uses less digits than its factorization.

326225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13059 (or 13054 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 326225 is about 571.1610981151. The cubic root of 326225 is about 68.8397175799.

Adding to 326225 its reverse (522623), we get a palindrome (848848).

The spelling of 326225 in words is "three hundred twenty-six thousand, two hundred twenty-five".