124532 has 12 divisors (see below), whose sum is σ = 220416. Its totient is φ = 61560.

The previous prime is 124529. The next prime is 124541. The reversal of 124532 is 235421.

It is a self number, because there is not a number n which added to its sum of digits gives 124532.

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, 557 + ... + 747.

It is an arithmetic number, because the mean of its divisors is an integer number (18368).

2¹²⁴⁵³² is an apocalyptic number.

It is an amenable number.

124532 is a deficient number, since it is larger than the sum of its proper divisors (95884).

124532 is a wasteful number, since it uses less digits than its factorization.

124532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 356 counting only the distinct ones).

The product of its digits is 240, while the sum is 17.

The square root of 124532 is about 352.8909179902. The cubic root of 124532 is about 49.9375219624.

Adding to 124532 its reverse (235421), we get a palindrome (359953).

Subtracting 124532 from its reverse (235421), we obtain a square (110889 = 333²).

It can be divided in two parts, 124 and 532, that added together give a palindrome (656).

The spelling of 124532 in words is "one hundred twenty-four thousand, five hundred thirty-two".