9731268 has 72 divisors (see below), whose sum is σ = 26601120. Its totient is φ = 2989440.

The previous prime is 9731261. The next prime is 9731273. The reversal of 9731268 is 8621379.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 9⁷ + 7⁶ + 3¹⁴ + 1 + 2⁹ + 6⁶ + 8³ .

It is not an unprimeable number, because it can be changed into a prime (9731261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27871 + ... + 28217.

It is an arithmetic number, because the mean of its divisors is an integer number (369460).

Almost surely, 2^9731268 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 9731268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13300560).

9731268 is an abundant number, since it is smaller than the sum of its proper divisors (16869852).

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

9731268 is a wasteful number, since it uses less digits than its factorization.

9731268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 412 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 9731268 is about 3119.4980365437. The cubic root of 9731268 is about 213.4960336529.

It can be divided in two parts, 9731 and 268, that added together give a palindrome (9999).

The spelling of 9731268 in words is "nine million, seven hundred thirty-one thousand, two hundred sixty-eight".