144248 has 32 divisors (see below), whose sum is σ = 310800. Its totient is φ = 62208.

The previous prime is 144247. The next prime is 144253. The reversal of 144248 is 842441.

144248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940 + ... + 2012.

2¹⁴⁴²⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155400).

144248 is an abundant number, since it is smaller than the sum of its proper divisors (166552).

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

144248 is a wasteful number, since it uses less digits than its factorization.

144248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 107 counting only the distinct ones).

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

The square root of 144248 is about 379.7999473407. The cubic root of 144248 is about 52.4449006206. Note that the first 3 decimals are identical.

Adding to 144248 its reverse (842441), we get a palindrome (986689).

The spelling of 144248 in words is "one hundred forty-four thousand, two hundred forty-eight".