484921 has 4 divisors (see below), whose sum is σ = 493200. Its totient is φ = 476644.

The previous prime is 484867. The next prime is 484927. The reversal of 484921 is 129484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 484921 - 2¹¹ = 482873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 484921.

It is not an unprimeable number, because it can be changed into a prime (484927) by changing a digit.

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, 4051 + ... + 4168.

It is an arithmetic number, because the mean of its divisors is an integer number (123300).

2⁴⁸⁴⁹²¹ is an apocalyptic number.

It is an amenable number.

484921 is a deficient number, since it is larger than the sum of its proper divisors (8279).

484921 is an equidigital number, since it uses as much as digits as its factorization.

484921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8278.

The product of its digits is 2304, while the sum is 28.

The square root of 484921 is about 696.3626928548. The cubic root of 484921 is about 78.5640139402.

The spelling of 484921 in words is "four hundred eighty-four thousand, nine hundred twenty-one".