282466 has 4 divisors (see below), whose sum is σ = 423702. Its totient is φ = 141232.

The previous prime is 282461. The next prime is 282481. The reversal of 282466 is 664282.

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

It can be written as a sum of positive squares in only one way, i.e., 271441 + 11025 = 521^2 + 105^2 .

It is a d-powerful number, because it can be written as 2 + 8 + 4⁴ + 2¹¹ + 6³ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (282461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70615 + ... + 70618.

2²⁸²⁴⁶⁶ is an apocalyptic number.

282466 is a deficient number, since it is larger than the sum of its proper divisors (141236).

282466 is a wasteful number, since it uses less digits than its factorization.

282466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141235.

The product of its digits is 4608, while the sum is 28.

The square root of 282466 is about 531.4753051648. The cubic root of 282466 is about 65.6128234400.

The spelling of 282466 in words is "two hundred eighty-two thousand, four hundred sixty-six".