486511 has 2 divisors, whose sum is σ = 486512. Its totient is φ = 486510.

The previous prime is 486509. The next prime is 486527. The reversal of 486511 is 115684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 486511 - 2¹ = 486509 is a prime.

Together with 486509, it forms a pair of twin primes.

486511 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (496511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243255 + 243256.

It is an arithmetic number, because the mean of its divisors is an integer number (243256).

2⁴⁸⁶⁵¹¹ is an apocalyptic number.

486511 is a deficient number, since it is larger than the sum of its proper divisors (1).

486511 is an equidigital number, since it uses as much as digits as its factorization.

486511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 960, while the sum is 25.

The square root of 486511 is about 697.5034050096. The cubic root of 486511 is about 78.6497877062.

The spelling of 486511 in words is "four hundred eighty-six thousand, five hundred eleven".