8471610240 has 256 divisors, whose sum is σ = 28870732800. Its totient is φ = 2107719680.

The previous prime is 8471610233. The next prime is 8471610253. The reversal of 8471610240 is 420161748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1808221 + ... + 1812899.

It is an arithmetic number, because the mean of its divisors is an integer number (112776300).

Almost surely, 2^8471610240 is an apocalyptic number.

8471610240 is a gapful number since it is divisible by the number (80) 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 8471610240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14435366400).

8471610240 is an abundant number, since it is smaller than the sum of its proper divisors (20399122560).

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

8471610240 is a wasteful number, since it uses less digits than its factorization.

8471610240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4765 (or 4753 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 8471610240 is about 92041.3507071686. The cubic root of 8471610240 is about 2038.5529145365.

Adding to 8471610240 its reverse (420161748), we get a palindrome (8891771988).

The spelling of 8471610240 in words is "eight billion, four hundred seventy-one million, six hundred ten thousand, two hundred forty".