144352 has 24 divisors (see below), whose sum is σ = 306936. Its totient is φ = 66432.

The previous prime is 144349. The next prime is 144379. The reversal of 144352 is 253441.

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, 243 + ... + 589.

It is an arithmetic number, because the mean of its divisors is an integer number (12789).

2¹⁴⁴³⁵² 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 144352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153468).

144352 is an abundant number, since it is smaller than the sum of its proper divisors (162584).

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

144352 is a wasteful number, since it uses less digits than its factorization.

144352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 362 counting only the distinct ones).

The product of its digits is 480, while the sum is 19.

The square root of 144352 is about 379.9368368558. The cubic root of 144352 is about 52.4575015102.

Adding to 144352 its reverse (253441), we get a palindrome (397793).

It can be divided in two parts, 144 and 352, that added together give a triangular number (496 = T₃₁).

The spelling of 144352 in words is "one hundred forty-four thousand, three hundred fifty-two".