144368 has 20 divisors (see below), whose sum is σ = 319920. Its totient is φ = 61824.

The previous prime is 144349. The next prime is 144379. The reversal of 144368 is 863441.

144368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 533 + ... + 756.

It is an arithmetic number, because the mean of its divisors is an integer number (15996).

2¹⁴⁴³⁶⁸ is an apocalyptic number.

It is an amenable number.

144368 is an abundant number, since it is smaller than the sum of its proper divisors (175552).

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

144368 is a wasteful number, since it uses less digits than its factorization.

144368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304 (or 1298 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 144368 is about 379.9578924039. The cubic root of 144368 is about 52.4594395714.

It can be divided in two parts, 144 and 368, that added together give a 9-th power (512 = 2⁹).

The spelling of 144368 in words is "one hundred forty-four thousand, three hundred sixty-eight".