531124 has 12 divisors (see below), whose sum is σ = 1014048. Its totient is φ = 241400.

The previous prime is 531121. The next prime is 531133. The reversal of 531124 is 421135.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 531098 and 531107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (531121) 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, 5992 + ... + 6079.

It is an arithmetic number, because the mean of its divisors is an integer number (84504).

2⁵³¹¹²⁴ is an apocalyptic number.

It is an amenable number.

531124 is a deficient number, since it is larger than the sum of its proper divisors (482924).

531124 is a wasteful number, since it uses less digits than its factorization.

531124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12086 (or 12084 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 531124 is about 728.7825464430. The cubic root of 531124 is about 80.9838915282.

Adding to 531124 its reverse (421135), we get a palindrome (952259).

It can be divided in two parts, 5311 and 24, that added together give a palindrome (5335).

The spelling of 531124 in words is "five hundred thirty-one thousand, one hundred twenty-four".