283263 has 4 divisors (see below), whose sum is σ = 377688. Its totient is φ = 188840.

The previous prime is 283211. The next prime is 283267. The reversal of 283263 is 362382.

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

It is a cyclic number.

It is not a de Polignac number, because 283263 - 2⁸ = 283007 is a prime.

It is a D-number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47208 + ... + 47213.

It is an arithmetic number, because the mean of its divisors is an integer number (94422).

2²⁸³²⁶³ is an apocalyptic number.

283263 is a deficient number, since it is larger than the sum of its proper divisors (94425).

283263 is an equidigital number, since it uses as much as digits as its factorization.

283263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94424.

The product of its digits is 1728, while the sum is 24.

The square root of 283263 is about 532.2245766591. The cubic root of 283263 is about 65.6744760683.

The spelling of 283263 in words is "two hundred eighty-three thousand, two hundred sixty-three".