487888 has 10 divisors (see below), whose sum is σ = 945314. Its totient is φ = 243936.

The previous prime is 487873. The next prime is 487889. The reversal of 487888 is 888784.

It can be written as a sum of positive squares in only one way, i.e., 304704 + 183184 = 552^2 + 428^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487889) by changing a digit.

487888 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 as a sum of consecutive naturals, namely, 15231 + ... + 15262.

2⁴⁸⁷⁸⁸⁸ is an apocalyptic number.

It is an amenable number.

487888 is a deficient number, since it is larger than the sum of its proper divisors (457426).

487888 is a wasteful number, since it uses less digits than its factorization.

487888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30501 (or 30495 counting only the distinct ones).

The product of its digits is 114688, while the sum is 43.

The square root of 487888 is about 698.4897994960. The cubic root of 487888 is about 78.7239201454.

The spelling of 487888 in words is "four hundred eighty-seven thousand, eight hundred eighty-eight".