144284 has 12 divisors (see below), whose sum is σ = 288624. Its totient is φ = 61824.

The previous prime is 144271. The next prime is 144289. The reversal of 144284 is 482441.

144284 = T₆₁ + T₆₂ + ... + T₁₀₂.

144284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

144284 is an admirable number.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 16.

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 144284.

It is not an unprimeable number, because it can be changed into a prime (144289) 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, 2549 + ... + 2604.

It is an arithmetic number, because the mean of its divisors is an integer number (24052).

2¹⁴⁴²⁸⁴ is an apocalyptic number.

144284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

144284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144284 is a wasteful number, since it uses less digits than its factorization.

144284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5164 (or 5162 counting only the distinct ones).

The product of its digits is 1024, while the sum is 23.

The square root of 144284 is about 379.8473377556. The cubic root of 144284 is about 52.4492631522.

The spelling of 144284 in words is "one hundred forty-four thousand, two hundred eighty-four".