484821 has 12 divisors (see below), whose sum is σ = 708448. Its totient is φ = 319464.

The previous prime is 484787. The next prime is 484829. The reversal of 484821 is 128484.

484821 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 484821 - 2¹¹ = 482773 is a prime.

It is a Duffinian number.

484821 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 666 + ... + 1188.

2⁴⁸⁴⁸²¹ is an apocalyptic number.

It is an amenable number.

484821 is a deficient number, since it is larger than the sum of its proper divisors (223627).

484821 is a wasteful number, since it uses less digits than its factorization.

484821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632 (or 629 counting only the distinct ones).

The product of its digits is 2048, while the sum is 27.

The square root of 484821 is about 696.2908874888. The cubic root of 484821 is about 78.5586131007.

The spelling of 484821 in words is "four hundred eighty-four thousand, eight hundred twenty-one".