484604221 has 2 divisors, whose sum is σ = 484604222. Its totient is φ = 484604220.

The previous prime is 484604189. The next prime is 484604231. The reversal of 484604221 is 122406484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 315240025 + 169364196 = 17755^2 + 13014^2 .

It is a cyclic number.

It is not a de Polignac number, because 484604221 - 2⁵ = 484604189 is a prime.

It is a super-2 number, since 2×484604221² = 469682502022033682, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484604231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242302110 + 242302111.

It is an arithmetic number, because the mean of its divisors is an integer number (242302111).

Almost surely, 2^484604221 is an apocalyptic number.

It is an amenable number.

484604221 is a deficient number, since it is larger than the sum of its proper divisors (1).

484604221 is an equidigital number, since it uses as much as digits as its factorization.

484604221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 484604221 is about 22013.7280123109. The cubic root of 484604221 is about 785.4690266433.

The spelling of 484604221 in words is "four hundred eighty-four million, six hundred four thousand, two hundred twenty-one".