323425 has 12 divisors (see below), whose sum is σ = 425196. Its totient is φ = 243200.

The previous prime is 323419. The next prime is 323441. The reversal of 323425 is 524323.

It can be written as a sum of positive squares in 6 ways, for example, as 40401 + 283024 = 201^2 + 532^2 .

It is not a de Polignac number, because 323425 - 2¹⁵ = 290657 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 2³ + 4⁹ + 3¹⁰ + 2⁵ + 5 .

It is a Duffinian number.

It is a congruent number.

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, 45 + ... + 805.

It is an arithmetic number, because the mean of its divisors is an integer number (35433).

2³²³⁴²⁵ is an apocalyptic number.

It is an amenable number.

323425 is a deficient number, since it is larger than the sum of its proper divisors (101771).

323425 is a wasteful number, since it uses less digits than its factorization.

323425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 783 counting only the distinct ones).

The product of its digits is 720, while the sum is 19.

The square root of 323425 is about 568.7046685231. The cubic root of 323425 is about 68.6422002046.

Adding to 323425 its reverse (524323), we get a palindrome (847748).

The spelling of 323425 in words is "three hundred twenty-three thousand, four hundred twenty-five".