325218 has 16 divisors (see below), whose sum is σ = 660960. Its totient is φ = 106656.

The previous prime is 325217. The next prime is 325219. The reversal of 325218 is 812523.

It is an interprime number because it is at equal distance from previous prime (325217) and next prime (325219).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 325194 and 325203.

It is not an unprimeable number, because it can be changed into a prime (325217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3 + ... + 806.

It is an arithmetic number, because the mean of its divisors is an integer number (41310).

2³²⁵²¹⁸ is an apocalyptic number.

325218 is an abundant number, since it is smaller than the sum of its proper divisors (335742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325218 is a wasteful number, since it uses less digits than its factorization.

325218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 881.

The product of its digits is 480, while the sum is 21.

The square root of 325218 is about 570.2788791460. The cubic root of 325218 is about 68.7688124826.

The spelling of 325218 in words is "three hundred twenty-five thousand, two hundred eighteen".