282976 has 24 divisors (see below), whose sum is σ = 574560. Its totient is φ = 137088.

The previous prime is 282973. The next prime is 282977. The reversal of 282976 is 679282.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2⁷ + 8³ + 9 + 2¹¹ + 7³ + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282973) 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, 1065 + ... + 1303.

It is an arithmetic number, because the mean of its divisors is an integer number (23940).

2²⁸²⁹⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 282976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287280).

282976 is an abundant number, since it is smaller than the sum of its proper divisors (291584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

282976 is a wasteful number, since it uses less digits than its factorization.

282976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 278 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 282976 is about 531.9548853051. The cubic root of 282976 is about 65.6522882735.

The spelling of 282976 in words is "two hundred eighty-two thousand, nine hundred seventy-six".