481995328 has 28 divisors (see below), whose sum is σ = 966332332. Its totient is φ = 238510080.

The previous prime is 481995301. The next prime is 481995329. The reversal of 481995328 is 823599184.

It can be written as a sum of positive squares in 2 ways, for example, as 107495424 + 374499904 = 10368^2 + 19352^2 .

It is not an unprimeable number, because it can be changed into a prime (481995329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32613 + ... + 45028.

It is an arithmetic number, because the mean of its divisors is an integer number (34511869).

Almost surely, 2^481995328 is an apocalyptic number.

It is an amenable number.

481995328 is an abundant number, since it is smaller than the sum of its proper divisors (484337004).

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

481995328 is an equidigital number, since it uses as much as digits as its factorization.

481995328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77750 (or 77740 counting only the distinct ones).

The product of its digits is 622080, while the sum is 49.

The square root of 481995328 is about 21954.3919979579. The cubic root of 481995328 is about 784.0569512981.

The spelling of 481995328 in words is "four hundred eighty-one million, nine hundred ninety-five thousand, three hundred twenty-eight".