282463 has 4 divisors (see below), whose sum is σ = 294768. Its totient is φ = 270160.

The previous prime is 282461. The next prime is 282481. The reversal of 282463 is 364282.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364282 = 2 ⋅182141.

It is a cyclic number.

It is not a de Polignac number, because 282463 - 2¹ = 282461 is a prime.

It is a d-powerful number, because it can be written as 2⁴ + 8² + 4 + 2⁸ + 6⁷ + 3⁷ .

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 6118 + ... + 6163.

It is an arithmetic number, because the mean of its divisors is an integer number (73692).

2²⁸²⁴⁶³ is an apocalyptic number.

282463 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

282463 is a deficient number, since it is larger than the sum of its proper divisors (12305).

282463 is a wasteful number, since it uses less digits than its factorization.

282463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12304.

The product of its digits is 2304, while the sum is 25.

The square root of 282463 is about 531.4724828248. The cubic root of 282463 is about 65.6125911534.

The spelling of 282463 in words is "two hundred eighty-two thousand, four hundred sixty-three".