325604 has 6 divisors (see below), whose sum is σ = 569814. Its totient is φ = 162800.

The previous prime is 325597. The next prime is 325607. The reversal of 325604 is 406523.

It can be written as a sum of positive squares in only one way, i.e., 302500 + 23104 = 550^2 + 152^2 .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325604.

It is not an unprimeable number, because it can be changed into a prime (325607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40697 + ... + 40704.

It is an arithmetic number, because the mean of its divisors is an integer number (94969).

2³²⁵⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

325604 is a deficient number, since it is larger than the sum of its proper divisors (244210).

325604 is a wasteful number, since it uses less digits than its factorization.

325604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81405 (or 81403 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 325604 is about 570.6172096949. The cubic root of 325604 is about 68.7960088725.

It can be divided in two parts, 325 and 604, that added together give a palindrome (929).

The spelling of 325604 in words is "three hundred twenty-five thousand, six hundred four".