539492 has 6 divisors (see below), whose sum is σ = 944118. Its totient is φ = 269744.

The previous prime is 539479. The next prime is 539501. The reversal of 539492 is 294935.

It can be written as a sum of positive squares in only one way, i.e., 440896 + 98596 = 664^2 + 314^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 539492.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67433 + ... + 67440.

It is an arithmetic number, because the mean of its divisors is an integer number (157353).

2⁵³⁹⁴⁹² is an apocalyptic number.

It is an amenable number.

539492 is a deficient number, since it is larger than the sum of its proper divisors (404626).

539492 is a wasteful number, since it uses less digits than its factorization.

539492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134877 (or 134875 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 539492 is about 734.5011912856. The cubic root of 539492 is about 81.4069848538.

The spelling of 539492 in words is "five hundred thirty-nine thousand, four hundred ninety-two".