481648211 has 32 divisors (see below), whose sum is σ = 559699200. Its totient is φ = 410417280.

The previous prime is 481648201. The next prime is 481648213. The reversal of 481648211 is 112846184.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-481648211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (481648213) 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 in 31 ways as a sum of consecutive naturals, for example, 2954816 + ... + 2954978.

It is an arithmetic number, because the mean of its divisors is an integer number (17490600).

Almost surely, 2^481648211 is an apocalyptic number.

481648211 is a deficient number, since it is larger than the sum of its proper divisors (78050989).

481648211 is a wasteful number, since it uses less digits than its factorization.

481648211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419.

The product of its digits is 12288, while the sum is 35.

The square root of 481648211 is about 21946.4851627772. The cubic root of 481648211 is about 783.8686888534.

The spelling of 481648211 in words is "four hundred eighty-one million, six hundred forty-eight thousand, two hundred eleven".