487718 has 16 divisors (see below), whose sum is σ = 912384. Its totient is φ = 189960.

The previous prime is 487717. The next prime is 487727. The reversal of 487718 is 817784.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 487718.

It is not an unprimeable number, because it can be changed into a prime (487717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430 + ... + 1737.

It is an arithmetic number, because the mean of its divisors is an integer number (57024).

2⁴⁸⁷⁷¹⁸ is an apocalyptic number.

487718 is a deficient number, since it is larger than the sum of its proper divisors (424666).

487718 is a wasteful number, since it uses less digits than its factorization.

487718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3187.

The product of its digits is 12544, while the sum is 35.

The square root of 487718 is about 698.3680977823. The cubic root of 487718 is about 78.7147755459.

The spelling of 487718 in words is "four hundred eighty-seven thousand, seven hundred eighteen".