487768 has 16 divisors (see below), whose sum is σ = 963000. Its totient is φ = 230976.

The previous prime is 487757. The next prime is 487769. The reversal of 487768 is 867784.

487768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 487768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487769) by changing a digit.

487768 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453 + ... + 1756.

2⁴⁸⁷⁷⁶⁸ is an apocalyptic number.

It is an amenable number.

487768 is a deficient number, since it is larger than the sum of its proper divisors (475232).

487768 is a wasteful number, since it uses less digits than its factorization.

487768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234 (or 3230 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 487768 is about 698.4038946054. The cubic root of 487768 is about 78.7174653545.

It can be divided in two parts, 48776 and 8, that added together give a palindrome (48784).

The spelling of 487768 in words is "four hundred eighty-seven thousand, seven hundred sixty-eight".