9744222 has 8 divisors (see below), whose sum is σ = 19488456. Its totient is φ = 3248072.

The previous prime is 9744197. The next prime is 9744227. The reversal of 9744222 is 2224479.

It is a sphenic number, since it is the product of 3 distinct primes.

9744222 is an admirable number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9744222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9744227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812013 + ... + 812024.

It is an arithmetic number, because the mean of its divisors is an integer number (2436057).

Almost surely, 2^9744222 is an apocalyptic number.

9744222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9744222 is a wasteful number, since it uses less digits than its factorization.

9744222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624042.

The product of its digits is 8064, while the sum is 30.

The square root of 9744222 is about 3121.5736416109. The cubic root of 9744222 is about 213.5907250248.

The spelling of 9744222 in words is "nine million, seven hundred forty-four thousand, two hundred twenty-two".