325564 has 12 divisors (see below), whose sum is σ = 574000. Its totient is φ = 161568.

The previous prime is 325543. The next prime is 325571. The reversal of 325564 is 465523.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 592 + ... + 1000.

2³²⁵⁵⁶⁴ is an apocalyptic number.

It is an amenable number.

325564 is a deficient number, since it is larger than the sum of its proper divisors (248436).

325564 is a wasteful number, since it uses less digits than its factorization.

325564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 610 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 325564 is about 570.5821588518. The cubic root of 325564 is about 68.7931915924.

The spelling of 325564 in words is "three hundred twenty-five thousand, five hundred sixty-four".