4321325 has 6 divisors (see below), whose sum is σ = 5358474. Its totient is φ = 3457040.

The previous prime is 4321259. The next prime is 4321327. The reversal of 4321325 is 5231234.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 7396 + 4313929 = 86^2 + 2077^2 .

It is not a de Polignac number, because 4321325 - 2¹⁴ = 4304941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4321297 and 4321306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86402 + ... + 86451.

It is an arithmetic number, because the mean of its divisors is an integer number (893079).

Almost surely, 2^4321325 is an apocalyptic number.

It is an amenable number.

4321325 is a deficient number, since it is larger than the sum of its proper divisors (1037149).

4321325 is a wasteful number, since it uses less digits than its factorization.

4321325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172863 (or 172858 counting only the distinct ones).

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

The square root of 4321325 is about 2078.7796901067. The cubic root of 4321325 is about 162.8817062350.

Adding to 4321325 its reverse (5231234), we get a palindrome (9552559).

Subtracting 4321325 from its reverse (5231234), we obtain a palindrome (909909).

The spelling of 4321325 in words is "four million, three hundred twenty-one thousand, three hundred twenty-five".