481487328 has 360 divisors, whose sum is σ = 1751948352. Its totient is φ = 128894976.

The previous prime is 481487291. The next prime is 481487371. The reversal of 481487328 is 823784184.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2159025 + ... + 2159247.

Almost surely, 2^481487328 is an apocalyptic number.

481487328 is a gapful number since it is divisible by the number (48) 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 481487328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875974176).

481487328 is an abundant number, since it is smaller than the sum of its proper divisors (1270461024).

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

481487328 is a wasteful number, since it uses less digits than its factorization.

481487328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276 (or 252 counting only the distinct ones).

The product of its digits is 344064, while the sum is 45.

The square root of 481487328 is about 21942.8195088963. The cubic root of 481487328 is about 783.7814016401.

The spelling of 481487328 in words is "four hundred eighty-one million, four hundred eighty-seven thousand, three hundred twenty-eight".