283248 has 60 divisors (see below), whose sum is σ = 909168. Its totient is φ = 80640.

The previous prime is 283211. The next prime is 283267. The reversal of 283248 is 842382.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 868 + ... + 1148.

2²⁸³²⁴⁸ is an apocalyptic number.

283248 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 283248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (454584).

283248 is an abundant number, since it is smaller than the sum of its proper divisors (625920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283248 is a wasteful number, since it uses less digits than its factorization.

283248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 293 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 283248 is about 532.2104846769. The cubic root of 283248 is about 65.6733167987.

The spelling of 283248 in words is "two hundred eighty-three thousand, two hundred forty-eight".