325508 has 12 divisors (see below), whose sum is σ = 599760. Its totient is φ = 154152.

The previous prime is 325487. The next prime is 325513. The reversal of 325508 is 805523.

It is a nialpdrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2066 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (49980).

2³²⁵⁵⁰⁸ is an apocalyptic number.

325508 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

325508 is a deficient number, since it is larger than the sum of its proper divisors (274252).

325508 is a wasteful number, since it uses less digits than its factorization.

325508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4306 (or 4304 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 325508 is about 570.5330840539. The cubic root of 325508 is about 68.7892470125.

The spelling of 325508 in words is "three hundred twenty-five thousand, five hundred eight".