284244 has 12 divisors (see below), whose sum is σ = 663264. Its totient is φ = 94744.

The previous prime is 284243. The next prime is 284261. The reversal of 284244 is 442482.

284244 is nontrivially palindromic in base 16.

284244 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 284244.

It is not an unprimeable number, because it can be changed into a prime (284243) 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, 11832 + ... + 11855.

It is an arithmetic number, because the mean of its divisors is an integer number (55272).

2²⁸⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

284244 is an abundant number, since it is smaller than the sum of its proper divisors (379020).

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

284244 is a wasteful number, since it uses less digits than its factorization.

284244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23694 (or 23692 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 284244 is about 533.1453835494. The cubic root of 284244 is about 65.7502036070.

It can be divided in two parts, 284 and 244, that multiplied together give a palindrome (69296).

The spelling of 284244 in words is "two hundred eighty-four thousand, two hundred forty-four".