481672648 has 32 divisors (see below), whose sum is σ = 964879200. Its totient is φ = 224750592.

The previous prime is 481672619. The next prime is 481672649. The reversal of 481672648 is 846276184.

It is a super-3 number, since 3×481672648³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 481672598 and 481672607.

It is not an unprimeable number, because it can be changed into a prime (481672649) 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 7 ways as a sum of consecutive naturals, for example, 13465 + ... + 33832.

It is an arithmetic number, because the mean of its divisors is an integer number (30152475).

Almost surely, 2^481672648 is an apocalyptic number.

It is an amenable number.

481672648 is an abundant number, since it is smaller than the sum of its proper divisors (483206552).

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

481672648 is a wasteful number, since it uses less digits than its factorization.

481672648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47389 (or 47385 counting only the distinct ones).

The product of its digits is 516096, while the sum is 46.

The square root of 481672648 is about 21947.0418963468. The cubic root of 481672648 is about 783.8819454688.

The spelling of 481672648 in words is "four hundred eighty-one million, six hundred seventy-two thousand, six hundred forty-eight".