539016 has 32 divisors (see below), whose sum is σ = 1386240. Its totient is φ = 174528.

The previous prime is 539009. The next prime is 539039. The reversal of 539016 is 610935.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

539016 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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, 585 + ... + 1191.

It is an arithmetic number, because the mean of its divisors is an integer number (43320).

2⁵³⁹⁰¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 539016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (693120).

539016 is an abundant number, since it is smaller than the sum of its proper divisors (847224).

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

539016 is a wasteful number, since it uses less digits than its factorization.

539016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 539016 is about 734.1770903535. The cubic root of 539016 is about 81.3830357024.

The spelling of 539016 in words is "five hundred thirty-nine thousand, sixteen".