482831440 has 160 divisors (see below), whose sum is σ = 1429908480. Its totient is φ = 147474432.

The previous prime is 482831407. The next prime is 482831441. The reversal of 482831440 is 44138284.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 482831396 and 482831405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482831441) 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, 209977 + ... + 212263.

It is an arithmetic number, because the mean of its divisors is an integer number (8936928).

Almost surely, 2^482831440 is an apocalyptic number.

482831440 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 482831440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714954240).

482831440 is an abundant number, since it is smaller than the sum of its proper divisors (947077040).

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

482831440 is a wasteful number, since it uses less digits than its factorization.

482831440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349 (or 2343 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 482831440 is about 21973.4257684140. The cubic root of 482831440 is about 784.5100543944.

The spelling of 482831440 in words is "four hundred eighty-two million, eight hundred thirty-one thousand, four hundred forty".