488020 has 24 divisors (see below), whose sum is σ = 1104264. Its totient is φ = 180096.

The previous prime is 488011. The next prime is 488021. The reversal of 488020 is 20884.

It can be written as a sum of positive squares in 4 ways, for example, as 17424 + 470596 = 132^2 + 686^2 .

It is a junction number, because it is equal to n+sod(n) for n = 487982 and 488000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488021) 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, 679 + ... + 1198.

It is an arithmetic number, because the mean of its divisors is an integer number (46011).

2⁴⁸⁸⁰²⁰ is an apocalyptic number.

It is an amenable number.

488020 is an abundant number, since it is smaller than the sum of its proper divisors (616244).

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

488020 is a wasteful number, since it uses less digits than its factorization.

488020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 488020 is about 698.5842826746. The cubic root of 488020 is about 78.7310191930.

It can be divided in two parts, 4880 and 20, that added together give a square (4900 = 70²).

The spelling of 488020 in words is "four hundred eighty-eight thousand, twenty".