144570 has 32 divisors (see below), whose sum is σ = 357120. Its totient is φ = 37440.

The previous prime is 144569. The next prime is 144577. The reversal of 144570 is 75441.

144570 is nontrivially palindromic in base 12.

144570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1791 + ... + 1869.

It is an arithmetic number, because the mean of its divisors is an integer number (11160).

2¹⁴⁴⁵⁷⁰ is an apocalyptic number.

144570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 144570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178560).

144570 is an abundant number, since it is smaller than the sum of its proper divisors (212550).

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

144570 is a wasteful number, since it uses less digits than its factorization.

144570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 144570 is about 380.2236184142. The cubic root of 144570 is about 52.4838952870.

The spelling of 144570 in words is "one hundred forty-four thousand, five hundred seventy".