539252 has 12 divisors (see below), whose sum is σ = 1078560. Its totient is φ = 231096.

The previous prime is 539237. The next prime is 539261. The reversal of 539252 is 252935.

539252 is an admirable number.

It is a d-powerful number, because it can be written as 5 + 3⁸ + 2¹³ + 9² + 5³ + 2¹⁹ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 539252.

It is an unprimeable number.

539252 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 3 ways as a sum of consecutive naturals, for example, 9602 + ... + 9657.

It is an arithmetic number, because the mean of its divisors is an integer number (89880).

2⁵³⁹²⁵² is an apocalyptic number.

It is an amenable number.

539252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

539252 is a wasteful number, since it uses less digits than its factorization.

539252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19270 (or 19268 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 539252 is about 734.3377969300. The cubic root of 539252 is about 81.3949114129.

The spelling of 539252 in words is "five hundred thirty-nine thousand, two hundred fifty-two".