539268 has 12 divisors (see below), whose sum is σ = 1258320. Its totient is φ = 179752.

The previous prime is 539267. The next prime is 539269. The reversal of 539268 is 862935.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (539267) and next prime (539269).

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (539261) 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, 22458 + ... + 22481.

It is an arithmetic number, because the mean of its divisors is an integer number (104860).

2⁵³⁹²⁶⁸ is an apocalyptic number.

It is an amenable number.

539268 is an abundant number, since it is smaller than the sum of its proper divisors (719052).

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

539268 is a wasteful number, since it uses less digits than its factorization.

539268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44946 (or 44944 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 539268 is about 734.3486910181. The cubic root of 539268 is about 81.3957164204.

It can be divided in two parts, 5392 and 68, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 539268 in words is "five hundred thirty-nine thousand, two hundred sixty-eight".