539832 has 32 divisors (see below), whose sum is σ = 1370880. Its totient is φ = 177120.

The previous prime is 539797. The next prime is 539837. The reversal of 539832 is 238935.

It is a happy number.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 539832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (539837) by changing a digit.

539832 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1857 + ... + 2127.

It is an arithmetic number, because the mean of its divisors is an integer number (42840).

2⁵³⁹⁸³² is an apocalyptic number.

It is an amenable number.

539832 is an abundant number, since it is smaller than the sum of its proper divisors (831048).

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

539832 is a wasteful number, since it uses less digits than its factorization.

539832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 359 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 539832 is about 734.7326044215. The cubic root of 539832 is about 81.4240827671.

The spelling of 539832 in words is "five hundred thirty-nine thousand, eight hundred thirty-two".