485671 has 2 divisors, whose sum is σ = 485672. Its totient is φ = 485670.

The previous prime is 485657. The next prime is 485689. The reversal of 485671 is 176584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485671 - 2⁷ = 485543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485171) 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, 242835 + 242836.

It is an arithmetic number, because the mean of its divisors is an integer number (242836).

2⁴⁸⁵⁶⁷¹ is an apocalyptic number.

485671 is a deficient number, since it is larger than the sum of its proper divisors (1).

485671 is an equidigital number, since it uses as much as digits as its factorization.

485671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6720, while the sum is 31.

The square root of 485671 is about 696.9009972729. The cubic root of 485671 is about 78.6044965885.

It can be divided in two parts, 485 and 671, that added together give a square (1156 = 34²).

The spelling of 485671 in words is "four hundred eighty-five thousand, six hundred seventy-one".