324501225 has 12 divisors (see below), whose sum is σ = 536508816. Its totient is φ = 173067280.

The previous prime is 324501223. The next prime is 324501257. The reversal of 324501225 is 522105423.

It is not a de Polignac number, because 324501225 - 2¹ = 324501223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324501195 and 324501204.

It is not an unprimeable number, because it can be changed into a prime (324501223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2163267 + ... + 2163416.

It is an arithmetic number, because the mean of its divisors is an integer number (44709068).

Almost surely, 2^324501225 is an apocalyptic number.

It is an amenable number.

324501225 is a deficient number, since it is larger than the sum of its proper divisors (212007591).

324501225 is a wasteful number, since it uses less digits than its factorization.

324501225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326696 (or 4326691 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 324501225 is about 18013.9175361719. The cubic root of 324501225 is about 687.1825355218.

Adding to 324501225 its reverse (522105423), we get a palindrome (846606648).

The spelling of 324501225 in words is "three hundred twenty-four million, five hundred one thousand, two hundred twenty-five".