10444224 has 112 divisors (see below), whose sum is σ = 33324800. Its totient is φ = 2820096.

The previous prime is 10444219. The next prime is 10444229. The reversal of 10444224 is 42244401.

It is an interprime number because it is at equal distance from previous prime (10444219) and next prime (10444229).

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 10444224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444229) 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 15 ways as a sum of consecutive naturals, for example, 25332 + ... + 25740.

Almost surely, 2^10444224 is an apocalyptic number.

10444224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10444224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16662400).

10444224 is an abundant number, since it is smaller than the sum of its proper divisors (22880576).

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

10444224 is a wasteful number, since it uses less digits than its factorization.

10444224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 10444224 is about 3231.7524657684. The cubic root of 10444224 is about 218.5875349866.

Adding to 10444224 its reverse (42244401), we get a palindrome (52688625).

The spelling of 10444224 in words is "ten million, four hundred forty-four thousand, two hundred twenty-four".