283255 has 8 divisors (see below), whose sum is σ = 388512. Its totient is φ = 194208.

The previous prime is 283211. The next prime is 283267. The reversal of 283255 is 552382.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 283255 - 2¹¹ = 281207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4012 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (48564).

2²⁸³²⁵⁵ is an apocalyptic number.

283255 is a deficient number, since it is larger than the sum of its proper divisors (105257).

283255 is an equidigital number, since it uses as much as digits as its factorization.

283255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105.

The product of its digits is 2400, while the sum is 25.

The square root of 283255 is about 532.2170609817. The cubic root of 283255 is about 65.6738577963.

The spelling of 283255 in words is "two hundred eighty-three thousand, two hundred fifty-five".