481489560 has 96 divisors (see below), whose sum is σ = 1591434000. Its totient is φ = 126215424.

The previous prime is 481489513. The next prime is 481489579. The reversal of 481489560 is 65984184.

481489560 is a `hidden beast` number, since 4 + 8 + 1 + 4 + 89 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 9906 + ... + 32574.

Almost surely, 2^481489560 is an apocalyptic number.

481489560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481489560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795717000).

481489560 is an abundant number, since it is smaller than the sum of its proper divisors (1109944440).

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

481489560 is a wasteful number, since it uses less digits than its factorization.

481489560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22745 (or 22738 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 481489560 is about 21942.8703682996. The cubic root of 481489560 is about 783.7826127467.

The spelling of 481489560 in words is "four hundred eighty-one million, four hundred eighty-nine thousand, five hundred sixty".