282830 has 8 divisors (see below), whose sum is σ = 509112. Its totient is φ = 113128.

The previous prime is 282827. The next prime is 282833. The reversal of 282830 is 38282.

It is an interprime number because it is at equal distance from previous prime (282827) and next prime (282833).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 282796 and 282805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14132 + ... + 14151.

It is an arithmetic number, because the mean of its divisors is an integer number (63639).

2²⁸²⁸³⁰ is an apocalyptic number.

282830 is a deficient number, since it is larger than the sum of its proper divisors (226282).

282830 is a wasteful number, since it uses less digits than its factorization.

282830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28290.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 282830 is about 531.8176379174. The cubic root of 282830 is about 65.6409953451.

The spelling of 282830 in words is "two hundred eighty-two thousand, eight hundred thirty".