537144 has 16 divisors (see below), whose sum is σ = 1342920. Its totient is φ = 179040.

The previous prime is 537143. The next prime is 537157. The reversal of 537144 is 441735.

537144 is nontrivially palindromic in base 16.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 22381 = 537144 / (5 + 3 + 7 + 1 + 4 + 4).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537143) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 11167 + ... + 11214.

2⁵³⁷¹⁴⁴ is an apocalyptic number.

It is an amenable number.

537144 is an abundant number, since it is smaller than the sum of its proper divisors (805776).

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

537144 is a wasteful number, since it uses less digits than its factorization.

537144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22390 (or 22386 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 537144 is about 732.9010847311. The cubic root of 537144 is about 81.2887121244.

Adding to 537144 its reverse (441735), we get a palindrome (978879).

The spelling of 537144 in words is "five hundred thirty-seven thousand, one hundred forty-four".