282214 has 4 divisors (see below), whose sum is σ = 423324. Its totient is φ = 141106.

The previous prime is 282167. The next prime is 282221. The reversal of 282214 is 412282.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 282191 and 282200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70552 + ... + 70555.

It is an arithmetic number, because the mean of its divisors is an integer number (105831).

2²⁸²²¹⁴ is an apocalyptic number.

282214 is a deficient number, since it is larger than the sum of its proper divisors (141110).

282214 is a wasteful number, since it uses less digits than its factorization.

282214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141109.

The product of its digits is 256, while the sum is 19.

The square root of 282214 is about 531.2381763390. The cubic root of 282214 is about 65.5933056326.

Adding to 282214 its reverse (412282), we get a palindrome (694496).

It can be divided in two parts, 282 and 214, that added together give a triangular number (496 = T₃₁).

The spelling of 282214 in words is "two hundred eighty-two thousand, two hundred fourteen".