4320325 has 12 divisors (see below), whose sum is σ = 5446948. Its totient is φ = 3398400.

The previous prime is 4320319. The next prime is 4320341. The reversal of 4320325 is 5230234.

It can be written as a sum of positive squares in 6 ways, for example, as 986049 + 3334276 = 993^2 + 1826^2 .

It is not a de Polignac number, because 4320325 - 2¹¹ = 4318277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109 + ... + 2941.

Almost surely, 2^4320325 is an apocalyptic number.

It is an amenable number.

4320325 is a deficient number, since it is larger than the sum of its proper divisors (1126623).

4320325 is a wasteful number, since it uses less digits than its factorization.

4320325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2904 (or 2899 counting only the distinct ones).

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

The square root of 4320325 is about 2078.5391504612. The cubic root of 4320325 is about 162.8691410865.

Adding to 4320325 its reverse (5230234), we get a palindrome (9550559).

Subtracting 4320325 from its reverse (5230234), we obtain a palindrome (909909).

The spelling of 4320325 in words is "four million, three hundred twenty thousand, three hundred twenty-five".