32328325 has 6 divisors (see below), whose sum is σ = 40087154. Its totient is φ = 25862640.

The previous prime is 32328323. The next prime is 32328347. The reversal of 32328325 is 52382323.

It can be written as a sum of positive squares in 3 ways, for example, as 77284 + 32251041 = 278^2 + 5679^2 .

It is not a de Polignac number, because 32328325 - 2¹ = 32328323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32328293 and 32328302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32328323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 646542 + ... + 646591.

Almost surely, 2^32328325 is an apocalyptic number.

It is an amenable number.

32328325 is a deficient number, since it is larger than the sum of its proper divisors (7758829).

32328325 is a wasteful number, since it uses less digits than its factorization.

32328325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293143 (or 1293138 counting only the distinct ones).

The product of its digits is 8640, while the sum is 28.

The square root of 32328325 is about 5685.8002954729. The cubic root of 32328325 is about 318.5623167835.

The spelling of 32328325 in words is "thirty-two million, three hundred twenty-eight thousand, three hundred twenty-five".