918325 has 12 divisors (see below), whose sum is σ = 1152580. Its totient is φ = 725760.

The previous prime is 918319. The next prime is 918329. The reversal of 918325 is 523819.

It can be written as a sum of positive squares in 6 ways, for example, as 23409 + 894916 = 153^2 + 946^2 .

It is a de Polignac number, because none of the positive numbers 2^k-918325 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 918293 and 918302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (918329) 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, 2557 + ... + 2893.

2⁹¹⁸³²⁵ is an apocalyptic number.

It is an amenable number.

918325 is a deficient number, since it is larger than the sum of its proper divisors (234255).

918325 is a wasteful number, since it uses less digits than its factorization.

918325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 451 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

The square root of 918325 is about 958.2927527640. The cubic root of 918325 is about 97.1998218990.

The spelling of 918325 in words is "nine hundred eighteen thousand, three hundred twenty-five".