325445132 has 12 divisors (see below), whose sum is σ = 569787120. Its totient is φ = 162648816.

The previous prime is 325445119. The next prime is 325445137. The reversal of 325445132 is 231544523.

It is a happy number.

325445132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 325445095 and 325445104.

It is not an unprimeable number, because it can be changed into a prime (325445137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7832 + ... + 26687.

It is an arithmetic number, because the mean of its divisors is an integer number (47482260).

Almost surely, 2^325445132 is an apocalyptic number.

It is an amenable number.

325445132 is a deficient number, since it is larger than the sum of its proper divisors (244341988).

325445132 is a wasteful number, since it uses less digits than its factorization.

325445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36880 (or 36878 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 325445132 is about 18040.0978933042. The cubic root of 325445132 is about 687.8481811892.

Adding to 325445132 its reverse (231544523), we get a palindrome (556989655).

The spelling of 325445132 in words is "three hundred twenty-five million, four hundred forty-five thousand, one hundred thirty-two".