482820 has 48 divisors (see below), whose sum is σ = 1458240. Its totient is φ = 118656.

The previous prime is 482819. The next prime is 482827. The reversal of 482820 is 28284.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 482820.

It is not an unprimeable number, because it can be changed into a prime (482827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471 + ... + 1089.

It is an arithmetic number, because the mean of its divisors is an integer number (30380).

2⁴⁸²⁸²⁰ 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 482820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (729120).

482820 is an abundant number, since it is smaller than the sum of its proper divisors (975420).

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

482820 is a wasteful number, since it uses less digits than its factorization.

482820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 482820 is about 694.8525023341. The cubic root of 482820 is about 78.4503858398.

The spelling of 482820 in words is "four hundred eighty-two thousand, eight hundred twenty".