481666012 has 12 divisors (see below), whose sum is σ = 845419120. Its totient is φ = 240117696.

The previous prime is 481666001. The next prime is 481666039. The reversal of 481666012 is 210666184.

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, 177312 + ... + 180007.

Almost surely, 2^481666012 is an apocalyptic number.

It is an amenable number.

481666012 is a deficient number, since it is larger than the sum of its proper divisors (363753108).

481666012 is a wasteful number, since it uses less digits than its factorization.

481666012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357660 (or 357658 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 481666012 is about 21946.8907137207. The cubic root of 481666012 is about 783.8783456072.

The spelling of 481666012 in words is "four hundred eighty-one million, six hundred sixty-six thousand, twelve".