325422 has 24 divisors (see below), whose sum is σ = 716040. Its totient is φ = 106800.

The previous prime is 325421. The next prime is 325439. The reversal of 325422 is 224523.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 3¹⁰ + 2⁶ + 4³ + 5 + 2¹² + 2¹⁸ .

It is a junction number, because it is equal to n+sod(n) for n = 325395 and 325404.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325422.

It is not an unprimeable number, because it can be changed into a prime (325421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1729 + ... + 1907.

It is an arithmetic number, because the mean of its divisors is an integer number (29835).

2³²⁵⁴²² is an apocalyptic number.

325422 is an abundant number, since it is smaller than the sum of its proper divisors (390618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325422 is a wasteful number, since it uses less digits than its factorization.

325422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288 (or 285 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 325422 is about 570.4577109655. The cubic root of 325422 is about 68.7831883838.

Adding to 325422 its reverse (224523), we get a palindrome (549945).

It can be divided in two parts, 325 and 422, that added together give a palindrome (747).

The spelling of 325422 in words is "three hundred twenty-five thousand, four hundred twenty-two".