481182728 has 32 divisors (see below), whose sum is σ = 994224000. Its totient is φ = 216917568.

The previous prime is 481182721. The next prime is 481182749. The reversal of 481182728 is 827281184.

It is not an unprimeable number, because it can be changed into a prime (481182721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49328 + ... + 58271.

It is an arithmetic number, because the mean of its divisors is an integer number (31069500).

Almost surely, 2^481182728 is an apocalyptic number.

It is an amenable number.

481182728 is an abundant number, since it is smaller than the sum of its proper divisors (513041272).

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

481182728 is a wasteful number, since it uses less digits than its factorization.

481182728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107661 (or 107657 counting only the distinct ones).

The product of its digits is 57344, while the sum is 41.

The square root of 481182728 is about 21935.8776437142. The cubic root of 481182728 is about 783.6160873713.

The spelling of 481182728 in words is "four hundred eighty-one million, one hundred eighty-two thousand, seven hundred twenty-eight".