318325 has 24 divisors (see below), whose sum is σ = 482112. Its totient is φ = 203520.

The previous prime is 318323. The next prime is 318337. The reversal of 318325 is 523813.

It is not a de Polignac number, because 318325 - 2¹ = 318323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 318296 and 318305.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 318325.

It is not an unprimeable number, because it can be changed into a prime (318323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2922 + ... + 3028.

It is an arithmetic number, because the mean of its divisors is an integer number (20088).

2³¹⁸³²⁵ is an apocalyptic number.

318325 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

318325 is a deficient number, since it is larger than the sum of its proper divisors (163787).

318325 is a wasteful number, since it uses less digits than its factorization.

318325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 136 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 318325 is about 564.2029776596. The cubic root of 318325 is about 68.2794869611.

The spelling of 318325 in words is "three hundred eighteen thousand, three hundred twenty-five".