144208 has 10 divisors (see below), whose sum is σ = 279434. Its totient is φ = 72096.

The previous prime is 144203. The next prime is 144223. The reversal of 144208 is 802441.

It can be written as a sum of positive squares in only one way, i.e., 121104 + 23104 = 348^2 + 152^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144203) by changing a digit.

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 as a sum of consecutive naturals, namely, 4491 + ... + 4522.

2¹⁴⁴²⁰⁸ is an apocalyptic number.

It is an amenable number.

144208 is a deficient number, since it is larger than the sum of its proper divisors (135226).

144208 is an equidigital number, since it uses as much as digits as its factorization.

144208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9021 (or 9015 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 144208 is about 379.7472843879. The cubic root of 144208 is about 52.4400525119.

Adding to 144208 its reverse (802441), we get a palindrome (946649).

The spelling of 144208 in words is "one hundred forty-four thousand, two hundred eight".