282801 has 8 divisors (see below), whose sum is σ = 381024. Its totient is φ = 186560.

The previous prime is 282797. The next prime is 282809. The reversal of 282801 is 108282.

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 282801 - 2² = 282797 is a prime.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 282801.

It is not an unprimeable number, because it can be changed into a prime (282809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 761.

It is an arithmetic number, because the mean of its divisors is an integer number (47628).

2²⁸²⁸⁰¹ is an apocalyptic number.

It is an amenable number.

282801 is a deficient number, since it is larger than the sum of its proper divisors (98223).

282801 is a wasteful number, since it uses less digits than its factorization.

282801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 282801 is about 531.7903722333. The cubic root of 282801 is about 65.6387517666.

The spelling of 282801 in words is "two hundred eighty-two thousand, eight hundred one".