308325 has 12 divisors (see below), whose sum is σ = 509888. Its totient is φ = 164400.

The previous prime is 308323. The next prime is 308327. The reversal of 308325 is 523803.

It is an interprime number because it is at equal distance from previous prime (308323) and next prime (308327).

It is not a de Polignac number, because 308325 - 2¹ = 308323 is a prime.

It is a Duffinian number.

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 308325.

It is not an unprimeable number, because it can be changed into a prime (308323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1981 + ... + 2130.

2³⁰⁸³²⁵ is an apocalyptic number.

It is an amenable number.

308325 is a deficient number, since it is larger than the sum of its proper divisors (201563).

308325 is a wasteful number, since it uses less digits than its factorization.

308325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124 (or 4119 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 308325 is about 555.2702044951. The cubic root of 308325 is about 67.5568793544.

The spelling of 308325 in words is "three hundred eight thousand, three hundred twenty-five".