325432 has 16 divisors (see below), whose sum is σ = 642600. Its totient is φ = 154080.

The previous prime is 325421. The next prime is 325439. The reversal of 325432 is 234523.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325439) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 919 + ... + 1222.

2³²⁵⁴³² is an apocalyptic number.

It is an amenable number.

325432 is a deficient number, since it is larger than the sum of its proper divisors (317168).

325432 is a wasteful number, since it uses less digits than its factorization.

325432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2162 counting only the distinct ones).

The product of its digits is 720, while the sum is 19.

The square root of 325432 is about 570.4664757898. The cubic root of 325432 is about 68.7838929303.

Adding to 325432 its reverse (234523), we get a palindrome (559955).

Subtracting from 325432 its reverse (234523), we obtain a palindrome (90909).

It can be divided in two parts, 325 and 432, that added together give a palindrome (757).

The spelling of 325432 in words is "three hundred twenty-five thousand, four hundred thirty-two".