282022 has 8 divisors (see below), whose sum is σ = 455616. Its totient is φ = 130152.

The previous prime is 282019. The next prime is 282053. The reversal of 282022 is 220282.

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

It is a junction number, because it is equal to n+sod(n) for n = 281987 and 282005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5398 + ... + 5449.

It is an arithmetic number, because the mean of its divisors is an integer number (56952).

2²⁸²⁰²² is an apocalyptic number.

282022 is a deficient number, since it is larger than the sum of its proper divisors (173594).

282022 is a wasteful number, since it uses less digits than its factorization.

282022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 282022 is about 531.0574356885. The cubic root of 282022 is about 65.5784271222.

It can be divided in two parts, 28 and 2022, that multiplied together give a triangular number (56616 = T₃₃₆).

The spelling of 282022 in words is "two hundred eighty-two thousand, twenty-two".