325072 has 20 divisors (see below), whose sum is σ = 687456. Its totient is φ = 147680.

The previous prime is 325063. The next prime is 325079. The reversal of 325072 is 270523.

It is a happy number.

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 (325079) 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, 748 + ... + 1099.

2³²⁵⁰⁷² is an apocalyptic number.

It is an amenable number.

325072 is an abundant number, since it is smaller than the sum of its proper divisors (362384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325072 is a wasteful number, since it uses less digits than its factorization.

325072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866 (or 1860 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 325072 is about 570.1508572299. The cubic root of 325072 is about 68.7585201562.

Adding to 325072 its reverse (270523), we get a palindrome (595595).

The spelling of 325072 in words is "three hundred twenty-five thousand, seventy-two".