322305325 has 12 divisors (see below), whose sum is σ = 417035808. Its totient is φ = 246633200.

The previous prime is 322305317. The next prime is 322305331. The reversal of 322305325 is 523503223.

It is not a de Polignac number, because 322305325 - 2³ = 322305317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322305325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279691 + ... + 280840.

It is an arithmetic number, because the mean of its divisors is an integer number (34752984).

Almost surely, 2^322305325 is an apocalyptic number.

It is an amenable number.

322305325 is a deficient number, since it is larger than the sum of its proper divisors (94730483).

322305325 is a wasteful number, since it uses less digits than its factorization.

322305325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560564 (or 560559 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 322305325 is about 17952.8639776499. The cubic root of 322305325 is about 685.6289710223.

Adding to 322305325 its reverse (523503223), we get a palindrome (845808548).

The spelling of 322305325 in words is "three hundred twenty-two million, three hundred five thousand, three hundred twenty-five".