9871360 has 56 divisors (see below), whose sum is σ = 23788116. Its totient is φ = 3932160.

The previous prime is 9871357. The next prime is 9871391. The reversal of 9871360 is 631789.

It can be written as a sum of positive squares in 2 ways, for example, as 9834496 + 36864 = 3136^2 + 192^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40840 + ... + 41080.

Almost surely, 2^9871360 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 9871360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11894058).

9871360 is an abundant number, since it is smaller than the sum of its proper divisors (13916756).

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

9871360 is an equidigital number, since it uses as much as digits as its factorization.

9871360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 248 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 9871360 is about 3141.8720534102. The cubic root of 9871360 is about 214.5156575056.

The spelling of 9871360 in words is "nine million, eight hundred seventy-one thousand, three hundred sixty".