44343222 has 64 divisors (see below), whose sum is σ = 113315328. Its totient is φ = 11232000.

The previous prime is 44343217. The next prime is 44343269. The reversal of 44343222 is 22234344.

It is a junction number, because it is equal to n+sod(n) for n = 44343192 and 44343201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17772 + ... + 20112.

It is an arithmetic number, because the mean of its divisors is an integer number (1770552).

Almost surely, 2^44343222 is an apocalyptic number.

44343222 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 44343222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56657664).

44343222 is an abundant number, since it is smaller than the sum of its proper divisors (68972106).

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

44343222 is a wasteful number, since it uses less digits than its factorization.

44343222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405.

The product of its digits is 4608, while the sum is 24.

The square root of 44343222 is about 6659.0706558798. The cubic root of 44343222 is about 353.9504064076.

Adding to 44343222 its reverse (22234344), we get a palindrome (66577566).

The spelling of 44343222 in words is "forty-four million, three hundred forty-three thousand, two hundred twenty-two".