481801880 has 64 divisors (see below), whose sum is σ = 1240842240. Its totient is φ = 164932992.

The previous prime is 481801877. The next prime is 481801897. The reversal of 481801880 is 88108184.

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 15 ways as a sum of consecutive naturals, for example, 303569 + ... + 305151.

It is an arithmetic number, because the mean of its divisors is an integer number (19388160).

Almost surely, 2^481801880 is an apocalyptic number.

481801880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481801880 is an abundant number, since it is smaller than the sum of its proper divisors (759040360).

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

481801880 is a wasteful number, since it uses less digits than its factorization.

481801880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688 (or 2684 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 38.

The square root of 481801880 is about 21949.9858769886. The cubic root of 481801880 is about 783.9520439568.

The spelling of 481801880 in words is "four hundred eighty-one million, eight hundred one thousand, eight hundred eighty".