486667 has 2 divisors, whose sum is σ = 486668. Its totient is φ = 486666.

The previous prime is 486653. The next prime is 486671. The reversal of 486667 is 766684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 486667 - 2⁷ = 486539 is a prime.

It is not a weakly prime, because it can be changed into another prime (486617) 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, 243333 + 243334.

It is an arithmetic number, because the mean of its divisors is an integer number (243334).

2⁴⁸⁶⁶⁶⁷ is an apocalyptic number.

486667 is a deficient number, since it is larger than the sum of its proper divisors (1).

486667 is an equidigital number, since it uses as much as digits as its factorization.

486667 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 486667 is about 697.6152234577. The cubic root of 486667 is about 78.6581931727.

The spelling of 486667 in words is "four hundred eighty-six thousand, six hundred sixty-seven".