325444 has 24 divisors (see below), whose sum is σ = 665280. Its totient is φ = 136416.

The previous prime is 325439. The next prime is 325447. The reversal of 325444 is 444523.

325444 = T₇ + T₈ + ... + T₁₂₄.

325444 = 47² + 48² + ... + 102².

It is a happy number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1554 + ... + 1750.

It is an arithmetic number, because the mean of its divisors is an integer number (27720).

2³²⁵⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

325444 is an abundant number, since it is smaller than the sum of its proper divisors (339836).

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

325444 is a wasteful number, since it uses less digits than its factorization.

325444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 265 counting only the distinct ones).

The product of its digits is 1920, while the sum is 22.

The square root of 325444 is about 570.4769934011. The cubic root of 325444 is about 68.7847383671.

Adding to 325444 its reverse (444523), we get a palindrome (769967).

It can be divided in two parts, 32 and 5444, that added together give a square (5476 = 74²).

The spelling of 325444 in words is "three hundred twenty-five thousand, four hundred forty-four".