325538 has 8 divisors (see below), whose sum is σ = 492240. Its totient is φ = 161460.

The previous prime is 325537. The next prime is 325541. The reversal of 325538 is 835523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 3² + 2¹⁶ + 5⁴ + 5⁷ + 3¹¹ + 8⁴ .

It is not an unprimeable number, because it can be changed into a prime (325537) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 308 + ... + 863.

It is an arithmetic number, because the mean of its divisors is an integer number (61530).

2³²⁵⁵³⁸ is an apocalyptic number.

325538 is a deficient number, since it is larger than the sum of its proper divisors (166702).

325538 is a wasteful number, since it uses less digits than its factorization.

325538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312.

The product of its digits is 3600, while the sum is 26.

The square root of 325538 is about 570.5593746491. The cubic root of 325538 is about 68.7913602365.

The spelling of 325538 in words is "three hundred twenty-five thousand, five hundred thirty-eight".