539612 has 12 divisors (see below), whose sum is σ = 949536. Its totient is φ = 268320.

The previous prime is 539573. The next prime is 539621. The reversal of 539612 is 216935.

It is a super-2 number, since 2×539612² = 582362221088, 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 539612.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1037 + ... + 1467.

It is an arithmetic number, because the mean of its divisors is an integer number (79128).

2⁵³⁹⁶¹² is an apocalyptic number.

It is an amenable number.

539612 is a deficient number, since it is larger than the sum of its proper divisors (409924).

539612 is a wasteful number, since it uses less digits than its factorization.

539612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 746 counting only the distinct ones).

The product of its digits is 1620, while the sum is 26.

The square root of 539612 is about 734.5828748344. The cubic root of 539612 is about 81.4130202315.

The spelling of 539612 in words is "five hundred thirty-nine thousand, six hundred twelve".