539716 has 12 divisors (see below), whose sum is σ = 1000188. Its totient is φ = 253952.

The previous prime is 539713. The next prime is 539723. The reversal of 539716 is 617935.

It can be written as a sum of positive squares in 2 ways, for example, as 495616 + 44100 = 704^2 + 210^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (539711) by changing a digit.

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, 3901 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (83349).

2⁵³⁹⁷¹⁶ is an apocalyptic number.

It is an amenable number.

539716 is a deficient number, since it is larger than the sum of its proper divisors (460472).

539716 is a wasteful number, since it uses less digits than its factorization.

539716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7958 (or 7956 counting only the distinct ones).

The product of its digits is 5670, while the sum is 31.

The square root of 539716 is about 734.6536598970. The cubic root of 539716 is about 81.4182501685.

The spelling of 539716 in words is "five hundred thirty-nine thousand, seven hundred sixteen".