325450224 has 200 divisors, whose sum is σ = 1057061808. Its totient is φ = 95800320.

The previous prime is 325450219. The next prime is 325450249. The reversal of 325450224 is 422054523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 527164 + ... + 527780.

Almost surely, 2^325450224 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 325450224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528530904).

325450224 is an abundant number, since it is smaller than the sum of its proper divisors (731611584).

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

325450224 is a wasteful number, since it uses less digits than its factorization.

325450224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 325450224 is about 18040.2390228068. The cubic root of 325450224 is about 687.8517685883.

The spelling of 325450224 in words is "three hundred twenty-five million, four hundred fifty thousand, two hundred twenty-four".