325424022 has 128 divisors (see below), whose sum is σ = 851005440. Its totient is φ = 80492160.

The previous prime is 325424017. The next prime is 325424041. The reversal of 325424022 is 220424523.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 325423983 and 325424001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1433473 + ... + 1433699.

It is an arithmetic number, because the mean of its divisors is an integer number (6648480).

Almost surely, 2^325424022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325424022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425502720).

325424022 is an abundant number, since it is smaller than the sum of its proper divisors (525581418).

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

325424022 is a wasteful number, since it uses less digits than its factorization.

325424022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 325424022 is about 18039.5127982992. The cubic root of 325424022 is about 687.8333084425.

Adding to 325424022 its reverse (220424523), we get a palindrome (545848545).

The spelling of 325424022 in words is "three hundred twenty-five million, four hundred twenty-four thousand, twenty-two".