325324224 has 168 divisors, whose sum is σ = 972848448. Its totient is φ = 103864320.

The previous prime is 325324211. The next prime is 325324249. The reversal of 325324224 is 422423523.

It is a happy 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 23 ways as a sum of consecutive naturals, for example, 1651294 + ... + 1651490.

Almost surely, 2^325324224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325324224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486424224).

325324224 is an abundant number, since it is smaller than the sum of its proper divisors (647524224).

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

325324224 is a wasteful number, since it uses less digits than its factorization.

325324224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 310 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 325324224 is about 18036.7464915378. The cubic root of 325324224 is about 687.7629884885.

Adding to 325324224 its reverse (422423523), we get a palindrome (747747747).

The spelling of 325324224 in words is "three hundred twenty-five million, three hundred twenty-four thousand, two hundred twenty-four".