488820 has 24 divisors (see below), whose sum is σ = 1368864. Its totient is φ = 130336.

The previous prime is 488797. The next prime is 488821. The reversal of 488820 is 28884.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488821) 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, 4014 + ... + 4133.

It is an arithmetic number, because the mean of its divisors is an integer number (57036).

2⁴⁸⁸⁸²⁰ is an apocalyptic number.

It is an amenable number.

488820 is an abundant number, since it is smaller than the sum of its proper divisors (880044).

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

488820 is a wasteful number, since it uses less digits than its factorization.

488820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8159 (or 8157 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 488820 is about 699.1566348108. The cubic root of 488820 is about 78.7740163585.

The spelling of 488820 in words is "four hundred eighty-eight thousand, eight hundred twenty".