481584488 has 128 divisors (see below), whose sum is σ = 1237248000. Its totient is φ = 169931520.

The previous prime is 481584487. The next prime is 481584529. The reversal of 481584488 is 884485184.

It is not an unprimeable number, because it can be changed into a prime (481584487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268298 + ... + 270086.

It is an arithmetic number, because the mean of its divisors is an integer number (9666000).

Almost surely, 2^481584488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481584488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618624000).

481584488 is an abundant number, since it is smaller than the sum of its proper divisors (755663512).

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

481584488 is a wasteful number, since it uses less digits than its factorization.

481584488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855 (or 1851 counting only the distinct ones).

The product of its digits is 1310720, while the sum is 50.

The square root of 481584488 is about 21945.0333333080. The cubic root of 481584488 is about 783.8341182087.

The spelling of 481584488 in words is "four hundred eighty-one million, five hundred eighty-four thousand, four hundred eighty-eight".