44081224 has 16 divisors (see below), whose sum is σ = 90166320. Its totient is φ = 20036880.

The previous prime is 44081207. The next prime is 44081227. The reversal of 44081224 is 42218044.

It is not an unprimeable number, because it can be changed into a prime (44081227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250374 + ... + 250549.

It is an arithmetic number, because the mean of its divisors is an integer number (5635395).

Almost surely, 2^44081224 is an apocalyptic number.

44081224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44081224 is an abundant number, since it is smaller than the sum of its proper divisors (46085096).

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

44081224 is a wasteful number, since it uses less digits than its factorization.

44081224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500940 (or 500936 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 44081224 is about 6639.3692471499. The cubic root of 44081224 is about 353.2519340990.

Adding to 44081224 its reverse (42218044), we get a palindrome (86299268).

The spelling of 44081224 in words is "forty-four million, eighty-one thousand, two hundred twenty-four".