486539 has 2 divisors, whose sum is σ = 486540. Its totient is φ = 486538.

The previous prime is 486527. The next prime is 486559. The reversal of 486539 is 935684.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-486539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 486499 and 486508.

It is not a weakly prime, because it can be changed into another prime (486509) by changing a digit.

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 as a sum of consecutive naturals, namely, 243269 + 243270.

It is an arithmetic number, because the mean of its divisors is an integer number (243270).

2⁴⁸⁶⁵³⁹ is an apocalyptic number.

486539 is a deficient number, since it is larger than the sum of its proper divisors (1).

486539 is an equidigital number, since it uses as much as digits as its factorization.

486539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 486539 is about 697.5234763074. The cubic root of 486539 is about 78.6512965120.

The spelling of 486539 in words is "four hundred eighty-six thousand, five hundred thirty-nine".