481802166 has 48 divisors (see below), whose sum is σ = 1063209888. Its totient is φ = 157651200.

The previous prime is 481802141. The next prime is 481802179. The reversal of 481802166 is 661208184.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 481802166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 353326 + ... + 354686.

It is an arithmetic number, because the mean of its divisors is an integer number (22150206).

Almost surely, 2^481802166 is an apocalyptic number.

481802166 is an abundant number, since it is smaller than the sum of its proper divisors (581407722).

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

481802166 is a wasteful number, since it uses less digits than its factorization.

481802166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 481802166 is about 21949.9923917982. The cubic root of 481802166 is about 783.9521990761.

The spelling of 481802166 in words is "four hundred eighty-one million, eight hundred two thousand, one hundred sixty-six".