488728 has 8 divisors (see below), whose sum is σ = 916380. Its totient is φ = 244360.

The previous prime is 488723. The next prime is 488729. The reversal of 488728 is 827884.

488728 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30538 + ... + 30553.

2⁴⁸⁸⁷²⁸ is an apocalyptic number.

It is an amenable number.

488728 is a deficient number, since it is larger than the sum of its proper divisors (427652).

488728 is a wasteful number, since it uses less digits than its factorization.

488728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61097 (or 61093 counting only the distinct ones).

The product of its digits is 28672, while the sum is 37.

The square root of 488728 is about 699.0908381605. The cubic root of 488728 is about 78.7690740729.

The spelling of 488728 in words is "four hundred eighty-eight thousand, seven hundred twenty-eight".