8744022 has 48 divisors (see below), whose sum is σ = 22407840. Its totient is φ = 2411136.

The previous prime is 8744003. The next prime is 8744023. The reversal of 8744022 is 2204478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8744023) 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, 2458 + ... + 4850.

It is an arithmetic number, because the mean of its divisors is an integer number (466830).

Almost surely, 2^8744022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8744022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11203920).

8744022 is an abundant number, since it is smaller than the sum of its proper divisors (13663818).

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

8744022 is a wasteful number, since it uses less digits than its factorization.

8744022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2434 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 8744022 is about 2957.0292524762. The cubic root of 8744022 is about 206.0173265974.

The spelling of 8744022 in words is "eight million, seven hundred forty-four thousand, twenty-two".