9882240 has 64 divisors (see below), whose sum is σ = 31505760. Its totient is φ = 2634752.

The previous prime is 9882239. The next prime is 9882241. The reversal of 9882240 is 422889.

It is an interprime number because it is at equal distance from previous prime (9882239) and next prime (9882241).

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (9882241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654 + ... + 4493.

Almost surely, 2^9882240 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 9882240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15752880).

9882240 is an abundant number, since it is smaller than the sum of its proper divisors (21623520).

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

9882240 is a wasteful number, since it uses less digits than its factorization.

9882240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5169 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 9882240 is about 3143.6030283737. The cubic root of 9882240 is about 214.5944400782.

The spelling of 9882240 in words is "nine million, eight hundred eighty-two thousand, two hundred forty".