44440322 has 4 divisors (see below), whose sum is σ = 66660486. Its totient is φ = 22220160.

The previous prime is 44440321. The next prime is 44440327. The reversal of 44440322 is 22304444.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29931841 + 14508481 = 5471^2 + 3809^2 .

It is not an unprimeable number, because it can be changed into a prime (44440321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110079 + ... + 11110082.

Almost surely, 2^44440322 is an apocalyptic number.

44440322 is a deficient number, since it is larger than the sum of its proper divisors (22220164).

44440322 is a wasteful number, since it uses less digits than its factorization.

44440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22220163.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 44440322 is about 6666.3574761634. The cubic root of 44440322 is about 354.2085708450.

Adding to 44440322 its reverse (22304444), we get a palindrome (66744766).

The spelling of 44440322 in words is "forty-four million, four hundred forty thousand, three hundred twenty-two".