532724 has 12 divisors (see below), whose sum is σ = 942564. Its totient is φ = 263424.

The previous prime is 532709. The next prime is 532733. The reversal of 532724 is 427235.

It can be written as a sum of positive squares in 2 ways, for example, as 422500 + 110224 = 650^2 + 332^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 532724.

It is a congruent number.

It is an unprimeable number.

532724 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 in 3 ways as a sum of consecutive naturals, for example, 299 + ... + 1074.

It is an arithmetic number, because the mean of its divisors is an integer number (78547).

2⁵³²⁷²⁴ is an apocalyptic number.

It is an amenable number.

532724 is a deficient number, since it is larger than the sum of its proper divisors (409840).

532724 is a wasteful number, since it uses less digits than its factorization.

532724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474 (or 1472 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 532724 is about 729.8794420999. The cubic root of 532724 is about 81.0651307684.

Adding to 532724 its reverse (427235), we get a palindrome (959959).

The spelling of 532724 in words is "five hundred thirty-two thousand, seven hundred twenty-four".