484638222 has 8 divisors (see below), whose sum is σ = 969276456. Its totient is φ = 161546072.

The previous prime is 484638211. The next prime is 484638239. The reversal of 484638222 is 222836484.

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

484638222 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 40386513 + ... + 40386524.

It is an arithmetic number, because the mean of its divisors is an integer number (121159557).

Almost surely, 2^484638222 is an apocalyptic number.

484638222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

484638222 is a wasteful number, since it uses less digits than its factorization.

484638222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80773042.

The product of its digits is 147456, while the sum is 39.

The square root of 484638222 is about 22014.5002668696. The cubic root of 484638222 is about 785.4873963470.

The spelling of 484638222 in words is "four hundred eighty-four million, six hundred thirty-eight thousand, two hundred twenty-two".