44044522 has 4 divisors (see below), whose sum is σ = 66066786. Its totient is φ = 22022260.

The previous prime is 44044519. The next prime is 44044523. The reversal of 44044522 is 22544044.

It is a happy number.

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., 39200121 + 4844401 = 6261^2 + 2201^2 .

It is not an unprimeable number, because it can be changed into a prime (44044523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11011129 + ... + 11011132.

Almost surely, 2^44044522 is an apocalyptic number.

44044522 is a deficient number, since it is larger than the sum of its proper divisors (22022264).

44044522 is a wasteful number, since it uses less digits than its factorization.

44044522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22022263.

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 44044522 is about 6636.6047042143. The cubic root of 44044522 is about 353.1538677630.

Adding to 44044522 its reverse (22544044), we get a palindrome (66588566).

The spelling of 44044522 in words is "forty-four million, forty-four thousand, five hundred twenty-two".