325965 has 16 divisors (see below), whose sum is σ = 539136. Its totient is φ = 168000.

The previous prime is 325957. The next prime is 325987. The reversal of 325965 is 569523.

It is not a de Polignac number, because 325965 - 2³ = 325957 is a prime.

325965 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115 + ... + 815.

It is an arithmetic number, because the mean of its divisors is an integer number (33696).

2³²⁵⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

325965 is a deficient number, since it is larger than the sum of its proper divisors (213171).

325965 is a wasteful number, since it uses less digits than its factorization.

325965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

The product of its digits is 8100, while the sum is 30.

The square root of 325965 is about 570.9334462089. The cubic root of 325965 is about 68.8214243941.

The spelling of 325965 in words is "three hundred twenty-five thousand, nine hundred sixty-five".