282125 has 16 divisors (see below), whose sum is σ = 367536. Its totient is φ = 216000.

The previous prime is 282103. The next prime is 282127. The reversal of 282125 is 521282.

It can be written as a sum of positive squares in 8 ways, for example, as 111556 + 170569 = 334^2 + 413^2 .

It is not a de Polignac number, because 282125 - 2¹² = 278029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 282097 and 282106.

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 282125.

It is not an unprimeable number, because it can be changed into a prime (282127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4595 + ... + 4655.

It is an arithmetic number, because the mean of its divisors is an integer number (22971).

2²⁸²¹²⁵ is an apocalyptic number.

282125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

282125 is a deficient number, since it is larger than the sum of its proper divisors (85411).

282125 is an equidigital number, since it uses as much as digits as its factorization.

282125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113 (or 103 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 282125 is about 531.1544031635. The cubic root of 282125 is about 65.5864096624.

The spelling of 282125 in words is "two hundred eighty-two thousand, one hundred twenty-five".