487568 has 20 divisors (see below), whose sum is σ = 976128. Its totient is φ = 235680.

The previous prime is 487561. The next prime is 487589. The reversal of 487568 is 865784.

487568 is an admirable number.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (487561) by changing a digit.

487568 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, 5 + ... + 987.

2⁴⁸⁷⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488064).

487568 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487568 is a wasteful number, since it uses less digits than its factorization.

487568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1016 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 487568 is about 698.2606963019. The cubic root of 487568 is about 78.7067050167.

The spelling of 487568 in words is "four hundred eighty-seven thousand, five hundred sixty-eight".