487069671 has 16 divisors (see below), whose sum is σ = 715091328. Its totient is φ = 292432800.

The previous prime is 487069633. The next prime is 487069711. The reversal of 487069671 is 176960784.

It is not a de Polignac number, because 487069671 - 2⁶ = 487069607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487069671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487069631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65440 + ... + 72501.

It is an arithmetic number, because the mean of its divisors is an integer number (44693208).

Almost surely, 2^487069671 is an apocalyptic number.

487069671 is a deficient number, since it is larger than the sum of its proper divisors (228021657).

487069671 is a wasteful number, since it uses less digits than its factorization.

487069671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138062.

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 487069671 is about 22069.6549814445. The cubic root of 487069671 is about 786.7988126860.

The spelling of 487069671 in words is "four hundred eighty-seven million, sixty-nine thousand, six hundred seventy-one".