485927671 has 2 divisors, whose sum is σ = 485927672. Its totient is φ = 485927670.

The previous prime is 485927669. The next prime is 485927699. The reversal of 485927671 is 176729584.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485927671 - 2¹ = 485927669 is a prime.

It is a super-2 number, since 2×485927671² = 472251402886968482, which contains 22 as substring.

Together with 485927669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485927171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242963835 + 242963836.

It is an arithmetic number, because the mean of its divisors is an integer number (242963836).

Almost surely, 2^485927671 is an apocalyptic number.

485927671 is a deficient number, since it is larger than the sum of its proper divisors (1).

485927671 is an equidigital number, since it uses as much as digits as its factorization.

485927671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 846720, while the sum is 49.

The square root of 485927671 is about 22043.7671689755. The cubic root of 485927671 is about 786.1834131169.

The spelling of 485927671 in words is "four hundred eighty-five million, nine hundred twenty-seven thousand, six hundred seventy-one".