282328 has 8 divisors (see below), whose sum is σ = 529380. Its totient is φ = 141160.

The previous prime is 282313. The next prime is 282349. The reversal of 282328 is 823282.

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is a congruent number.

It is an unprimeable number.

282328 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17638 + ... + 17653.

2²⁸²³²⁸ is an apocalyptic number.

It is an amenable number.

282328 is a deficient number, since it is larger than the sum of its proper divisors (247052).

282328 is a wasteful number, since it uses less digits than its factorization.

282328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35297 (or 35293 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 282328 is about 531.3454620113. The cubic root of 282328 is about 65.6021365554.

The spelling of 282328 in words is "two hundred eighty-two thousand, three hundred twenty-eight".