283363 has 4 divisors (see below), whose sum is σ = 289440. Its totient is φ = 277288.

The previous prime is 283303. The next prime is 283369. The reversal of 283363 is 363382.

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 283363 - 2⁹ = 282851 is a prime.

It is a Duffinian number.

283363 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (283369) 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, 2968 + ... + 3061.

It is an arithmetic number, because the mean of its divisors is an integer number (72360).

2²⁸³³⁶³ is an apocalyptic number.

283363 is a deficient number, since it is larger than the sum of its proper divisors (6077).

283363 is an equidigital number, since it uses as much as digits as its factorization.

283363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6076.

The product of its digits is 2592, while the sum is 25.

The square root of 283363 is about 532.3185136739. The cubic root of 283363 is about 65.6822034864.

It can be divided in two parts, 283 and 363, that added together give a palindrome (646).

The spelling of 283363 in words is "two hundred eighty-three thousand, three hundred sixty-three".