482420 has 12 divisors (see below), whose sum is σ = 1013124. Its totient is φ = 192960.

The previous prime is 482413. The next prime is 482423. The reversal of 482420 is 24284.

It can be written as a sum of positive squares in 2 ways, for example, as 155236 + 327184 = 394^2 + 572^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 24121 = 482420 / (4 + 8 + 2 + 4 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 482392 and 482401.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 482420.

It is not an unprimeable number, because it can be changed into a prime (482423) by changing a digit.

482420 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12041 + ... + 12080.

It is an arithmetic number, because the mean of its divisors is an integer number (84427).

2⁴⁸²⁴²⁰ is an apocalyptic number.

It is an amenable number.

482420 is an abundant number, since it is smaller than the sum of its proper divisors (530704).

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

482420 is a wasteful number, since it uses less digits than its factorization.

482420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24130 (or 24128 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 482420 is about 694.5646118253. The cubic root of 482420 is about 78.4287153593.

The spelling of 482420 in words is "four hundred eighty-two thousand, four hundred twenty".