282997 has 8 divisors (see below), whose sum is σ = 332640. Its totient is φ = 237360.

The previous prime is 282991. The next prime is 283001. The reversal of 282997 is 799282.

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

It is a cyclic number.

It is not a de Polignac number, because 282997 - 2⁷ = 282869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 847 + ... + 1132.

It is an arithmetic number, because the mean of its divisors is an integer number (41580).

2²⁸²⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

282997 is a deficient number, since it is larger than the sum of its proper divisors (49643).

282997 is a wasteful number, since it uses less digits than its factorization.

282997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its digits is 18144, while the sum is 37.

The square root of 282997 is about 531.9746234549. The cubic root of 282997 is about 65.6539122792.

It can be divided in two parts, 2829 and 97, that added together give a triangular number (2926 = T₇₆).

The spelling of 282997 in words is "two hundred eighty-two thousand, nine hundred ninety-seven".