487476571 has 2 divisors, whose sum is σ = 487476572. Its totient is φ = 487476570.

The previous prime is 487476541. The next prime is 487476599. The reversal of 487476571 is 175674784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487476571 - 2¹¹ = 487474523 is a prime.

It is not a weakly prime, because it can be changed into another prime (487476541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243738285 + 243738286.

It is an arithmetic number, because the mean of its divisors is an integer number (243738286).

Almost surely, 2^487476571 is an apocalyptic number.

487476571 is a deficient number, since it is larger than the sum of its proper divisors (1).

487476571 is an equidigital number, since it uses as much as digits as its factorization.

487476571 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1317120, while the sum is 49.

The square root of 487476571 is about 22078.8715970722. The cubic root of 487476571 is about 787.0178500203.

The spelling of 487476571 in words is "four hundred eighty-seven million, four hundred seventy-six thousand, five hundred seventy-one".