484895221 has 8 divisors (see below), whose sum is σ = 486969624. Its totient is φ = 482826240.

The previous prime is 484895207. The next prime is 484895227. The reversal of 484895221 is 122598484.

It can be written as a sum of positive squares in 4 ways, for example, as 199656900 + 285238321 = 14130^2 + 16889^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 484895221 - 2⁵ = 484895189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484895227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299811 + ... + 301423.

It is an arithmetic number, because the mean of its divisors is an integer number (60871203).

Almost surely, 2^484895221 is an apocalyptic number.

It is an amenable number.

484895221 is a deficient number, since it is larger than the sum of its proper divisors (2074403).

484895221 is a wasteful number, since it uses less digits than its factorization.

484895221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711.

The product of its digits is 184320, while the sum is 43.

The square root of 484895221 is about 22020.3365323966. The cubic root of 484895221 is about 785.6262172884.

The spelling of 484895221 in words is "four hundred eighty-four million, eight hundred ninety-five thousand, two hundred twenty-one".