144524 has 6 divisors (see below), whose sum is σ = 252924. Its totient is φ = 72260.

The previous prime is 144511. The next prime is 144539. The reversal of 144524 is 425441.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 144496 and 144505.

It is an unprimeable number.

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, 18062 + ... + 18069.

It is an arithmetic number, because the mean of its divisors is an integer number (42154).

2¹⁴⁴⁵²⁴ is an apocalyptic number.

It is an amenable number.

144524 is a deficient number, since it is larger than the sum of its proper divisors (108400).

144524 is a wasteful number, since it uses less digits than its factorization.

144524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36135 (or 36133 counting only the distinct ones).

The product of its digits is 640, while the sum is 20.

The square root of 144524 is about 380.1631228828. The cubic root of 144524 is about 52.4783281678.

Adding to 144524 its reverse (425441), we get a palindrome (569965).

It can be divided in two parts, 14 and 4524, that multiplied together give a palindrome (63336).

The spelling of 144524 in words is "one hundred forty-four thousand, five hundred twenty-four".