325633201 has 4 divisors (see below), whose sum is σ = 326011392. Its totient is φ = 325255012.

The previous prime is 325633169. The next prime is 325633211. The reversal of 325633201 is 102336523.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 325633201 - 2⁵ = 325633169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325633211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187801 + ... + 189526.

It is an arithmetic number, because the mean of its divisors is an integer number (81502848).

Almost surely, 2^325633201 is an apocalyptic number.

It is an amenable number.

325633201 is a deficient number, since it is larger than the sum of its proper divisors (378191).

325633201 is an equidigital number, since it uses as much as digits as its factorization.

325633201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378190.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 325633201 is about 18045.3096676117. The cubic root of 325633201 is about 687.9806541173.

Adding to 325633201 its reverse (102336523), we get a palindrome (427969724).

The spelling of 325633201 in words is "three hundred twenty-five million, six hundred thirty-three thousand, two hundred one".