539169 has 8 divisors (see below), whose sum is σ = 732672. Its totient is φ = 352560.

The previous prime is 539167. The next prime is 539171. The reversal of 539169 is 961935.

It is an interprime number because it is at equal distance from previous prime (539167) and next prime (539171).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 539169 - 2¹ = 539167 is a prime.

It is a super-2 number, since 2×539169² = 581406421122, which contains 22 as substring.

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 539169.

It is not an unprimeable number, because it can be changed into a prime (539167) 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 7 ways as a sum of consecutive naturals, for example, 1537 + ... + 1854.

It is an arithmetic number, because the mean of its divisors is an integer number (91584).

2⁵³⁹¹⁶⁹ is an apocalyptic number.

It is an amenable number.

539169 is a deficient number, since it is larger than the sum of its proper divisors (193503).

539169 is a wasteful number, since it uses less digits than its factorization.

539169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447.

The product of its digits is 7290, while the sum is 33.

The square root of 539169 is about 734.2812812540. The cubic root of 539169 is about 81.3907351810.

It can be divided in two parts, 5391 and 69, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 539169 in words is "five hundred thirty-nine thousand, one hundred sixty-nine".