144382 has 8 divisors (see below), whose sum is σ = 247536. Its totient is φ = 61872.

The previous prime is 144379. The next prime is 144383. The reversal of 144382 is 283441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144383) 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, 5143 + ... + 5170.

It is an arithmetic number, because the mean of its divisors is an integer number (30942).

2¹⁴⁴³⁸² is an apocalyptic number.

144382 is a deficient number, since it is larger than the sum of its proper divisors (103154).

144382 is a wasteful number, since it uses less digits than its factorization.

144382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10322.

The product of its digits is 768, while the sum is 22.

The square root of 144382 is about 379.9763150513. The cubic root of 144382 is about 52.4611352574.

The spelling of 144382 in words is "one hundred forty-four thousand, three hundred eighty-two".