486687071 has 16 divisors (see below), whose sum is σ = 556802400. Its totient is φ = 421676928.

The previous prime is 486687053. The next prime is 486687079. The reversal of 486687071 is 170786684.

It is a cyclic number.

It is not a de Polignac number, because 486687071 - 2⁶ = 486687007 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486687079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17885 + ... + 35961.

It is an arithmetic number, because the mean of its divisors is an integer number (34800150).

Almost surely, 2^486687071 is an apocalyptic number.

486687071 is a deficient number, since it is larger than the sum of its proper divisors (70115329).

486687071 is a wasteful number, since it uses less digits than its factorization.

486687071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18218.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 486687071 is about 22060.9852681153. The cubic root of 486687071 is about 786.5927449172.

The spelling of 486687071 in words is "four hundred eighty-six million, six hundred eighty-seven thousand, seventy-one".