283325 has 12 divisors (see below), whose sum is σ = 401760. Its totient is φ = 194160.

The previous prime is 283303. The next prime is 283369. The reversal of 283325 is 523382.

It is a de Polignac number, because none of the positive numbers 2^k-283325 is a prime.

It is a d-powerful number, because it can be written as 2 + 8⁴ + 3⁶ + 3⁶ + 2¹⁸ + 5⁶ .

It is a self number, because there is not a number n which added to its sum of digits gives 283325.

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 283325.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 635 + ... + 984.

It is an arithmetic number, because the mean of its divisors is an integer number (33480).

2²⁸³³²⁵ is an apocalyptic number.

283325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

283325 is a deficient number, since it is larger than the sum of its proper divisors (118435).

283325 is a wasteful number, since it uses less digits than its factorization.

283325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1636 (or 1631 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 283325 is about 532.2828195612. The cubic root of 283325 is about 65.6792672817.

The spelling of 283325 in words is "two hundred eighty-three thousand, three hundred twenty-five".