482021 has 2 divisors, whose sum is σ = 482022. Its totient is φ = 482020.

The previous prime is 482017. The next prime is 482029. The reversal of 482021 is 120284.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 261121 + 220900 = 511^2 + 470^2 .

It is a cyclic number.

It is not a de Polignac number, because 482021 - 2² = 482017 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (482029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241010 + 241011.

It is an arithmetic number, because the mean of its divisors is an integer number (241011).

2⁴⁸²⁰²¹ is an apocalyptic number.

It is an amenable number.

482021 is a deficient number, since it is larger than the sum of its proper divisors (1).

482021 is an equidigital number, since it uses as much as digits as its factorization.

482021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 482021 is about 694.2773221127. The cubic root of 482021 is about 78.4070871179.

The spelling of 482021 in words is "four hundred eighty-two thousand, twenty-one".