43325 has 6 divisors (see below), whose sum is σ = 53754. Its totient is φ = 34640.

The previous prime is 43321. The next prime is 43331. The reversal of 43325 is 52334.

43325 = 29² + 30² + ... + 53².

It can be written as a sum of positive squares in 3 ways, for example, as 2116 + 41209 = 46^2 + 203^2 .

It is not a de Polignac number, because 43325 - 2² = 43321 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

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 43325.

It is not an unprimeable number, because it can be changed into a prime (43321) 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, 842 + ... + 891.

It is an arithmetic number, because the mean of its divisors is an integer number (8959).

2⁴³³²⁵ is an apocalyptic number.

It is an amenable number.

43325 is a deficient number, since it is larger than the sum of its proper divisors (10429).

43325 is a wasteful number, since it uses less digits than its factorization.

43325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743 (or 1738 counting only the distinct ones).

The product of its digits is 360, while the sum is 17.

The square root of 43325 is about 208.1465829650. The cubic root of 43325 is about 35.1220230672.

Adding to 43325 its reverse (52334), we get a palindrome (95659).

Subtracting 43325 from its reverse (52334), we obtain a palindrome (9009).

The spelling of 43325 in words is "forty-three thousand, three hundred twenty-five".