44040522 has 32 divisors (see below), whose sum is σ = 91897344. Its totient is φ = 14054400.

The previous prime is 44040517. The next prime is 44040527. The reversal of 44040522 is 22504044.

It is an interprime number because it is at equal distance from previous prime (44040517) and next prime (44040527).

It is not an unprimeable number, because it can be changed into a prime (44040527) 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 15 ways as a sum of consecutive naturals, for example, 16822 + ... + 19262.

It is an arithmetic number, because the mean of its divisors is an integer number (2871792).

Almost surely, 2^44040522 is an apocalyptic number.

44040522 is an abundant number, since it is smaller than the sum of its proper divisors (47856822).

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

44040522 is a wasteful number, since it uses less digits than its factorization.

44040522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574.

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 44040522 is about 6636.3033384558. The cubic root of 44040522 is about 353.1431766246.

Adding to 44040522 its reverse (22504044), we get a palindrome (66544566).

The spelling of 44040522 in words is "forty-four million, forty thousand, five hundred twenty-two".