539617 has 12 divisors (see below), whose sum is σ = 609024. Its totient is φ = 477360.

The previous prime is 539573. The next prime is 539621. The reversal of 539617 is 716935.

539617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 539617 - 2¹¹ = 537569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (539677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5188 + ... + 5290.

It is an arithmetic number, because the mean of its divisors is an integer number (50752).

2⁵³⁹⁶¹⁷ is an apocalyptic number.

It is an amenable number.

539617 is a deficient number, since it is larger than the sum of its proper divisors (69407).

539617 is a wasteful number, since it uses less digits than its factorization.

539617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 147 counting only the distinct ones).

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

The square root of 539617 is about 734.5862781185. The cubic root of 539617 is about 81.4132716862.

It can be divided in two parts, 539 and 617, that added together give a square (1156 = 34²).

The spelling of 539617 in words is "five hundred thirty-nine thousand, six hundred seventeen".