539361 has 6 divisors (see below), whose sum is σ = 779090. Its totient is φ = 359568.

The previous prime is 539351. The next prime is 539389. The reversal of 539361 is 163935.

It can be written as a sum of positive squares in only one way, i.e., 342225 + 197136 = 585^2 + 444^2 .

It is not a de Polignac number, because 539361 - 2⁷ = 539233 is a prime.

It is a d-powerful number, because it can be written as 5³ + 3² + 3¹² + 9 + 6⁵ + 1 .

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 539361.

It is not an unprimeable number, because it can be changed into a prime (539311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29956 + ... + 29973.

2⁵³⁹³⁶¹ is an apocalyptic number.

It is an amenable number.

539361 is a deficient number, since it is larger than the sum of its proper divisors (239729).

539361 is a wasteful number, since it uses less digits than its factorization.

539361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59935 (or 59932 counting only the distinct ones).

The product of its digits is 2430, while the sum is 27.

The square root of 539361 is about 734.4120097057. The cubic root of 539361 is about 81.4003952113.

It can be divided in two parts, 539 and 361, that added together give a square (900 = 30²).

The spelling of 539361 in words is "five hundred thirty-nine thousand, three hundred sixty-one".