9722268 has 60 divisors (see below), whose sum is σ = 26135032. Its totient is φ = 3149280.

The previous prime is 9722233. The next prime is 9722269. The reversal of 9722268 is 8622279.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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

Its product of digits (24192) is a multiple of the sum of its prime factors (864).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9722269) 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 19 ways as a sum of consecutive naturals, for example, 11583 + ... + 12393.

Almost surely, 2^9722268 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 9722268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13067516).

9722268 is an abundant number, since it is smaller than the sum of its proper divisors (16412764).

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

9722268 is a wasteful number, since it uses less digits than its factorization.

9722268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 853 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 9722268 is about 3118.0551630784. The cubic root of 9722268 is about 213.4301958140.

It can be divided in two parts, 972 and 2268, that added together give a triangular number (3240 = T₈₀).

The spelling of 9722268 in words is "nine million, seven hundred twenty-two thousand, two hundred sixty-eight".