9888241 has 12 divisors (see below), whose sum is σ = 11031552. Its totient is φ = 8855000.

The previous prime is 9888239. The next prime is 9888247. The reversal of 9888241 is 1428889.

It is not a de Polignac number, because 9888241 - 2¹ = 9888239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9888194 and 9888203.

It is not an unprimeable number, because it can be changed into a prime (9888247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8016 + ... + 9166.

It is an arithmetic number, because the mean of its divisors is an integer number (919296).

Almost surely, 2^9888241 is an apocalyptic number.

It is an amenable number.

9888241 is a deficient number, since it is larger than the sum of its proper divisors (1143311).

9888241 is a wasteful number, since it uses less digits than its factorization.

9888241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244 (or 1233 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 9888241 is about 3144.5573615376. The cubic root of 9888241 is about 214.6378688506.

It can be divided in two parts, 988 and 8241, that added together give a palindrome (9229).

The spelling of 9888241 in words is "nine million, eight hundred eighty-eight thousand, two hundred forty-one".