44221124 has 12 divisors (see below), whose sum is σ = 79274748. Its totient is φ = 21571200.

The previous prime is 44221117. The next prime is 44221127. The reversal of 44221124 is 42112244.

It can be written as a sum of positive squares in 2 ways, for example, as 16321600 + 27899524 = 4040^2 + 5282^2 .

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44221096 and 44221105.

It is not an unprimeable number, because it can be changed into a prime (44221127) 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, 134657 + ... + 134984.

It is an arithmetic number, because the mean of its divisors is an integer number (6606229).

Almost surely, 2^44221124 is an apocalyptic number.

It is an amenable number.

44221124 is a deficient number, since it is larger than the sum of its proper divisors (35053624).

44221124 is a wasteful number, since it uses less digits than its factorization.

44221124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269686 (or 269684 counting only the distinct ones).

The product of its digits is 512, while the sum is 20.

The square root of 44221124 is about 6649.8965405486. The cubic root of 44221124 is about 353.6252431253.

Adding to 44221124 its reverse (42112244), we get a palindrome (86333368).

The spelling of 44221124 in words is "forty-four million, two hundred twenty-one thousand, one hundred twenty-four".