328925 has 12 divisors (see below), whose sum is σ = 416640. Its totient is φ = 257520.

The previous prime is 328921. The next prime is 328931. The reversal of 328925 is 529823.

It is not a de Polignac number, because 328925 - 2² = 328921 is a prime.

It is a d-powerful number, because it can be written as 3³ + 2¹⁶ + 9² + 8³ + 2¹⁸ + 5⁴ .

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 328925.

It is not an unprimeable number, because it can be changed into a prime (328921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1364 + ... + 1586.

It is an arithmetic number, because the mean of its divisors is an integer number (34720).

2³²⁸⁹²⁵ is an apocalyptic number.

It is an amenable number.

328925 is a deficient number, since it is larger than the sum of its proper divisors (87715).

328925 is a wasteful number, since it uses less digits than its factorization.

328925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292 (or 287 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 328925 is about 573.5198340075. The cubic root of 328925 is about 69.0291132483.

The spelling of 328925 in words is "three hundred twenty-eight thousand, nine hundred twenty-five".