44023422 has 32 divisors (see below), whose sum is σ = 91574784. Its totient is φ = 14097600.

The previous prime is 44023417. The next prime is 44023423. The reversal of 44023422 is 22432044.

It is a super-4 number, since 4×44023422⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44023423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15147 + ... + 17817.

It is an arithmetic number, because the mean of its divisors is an integer number (2861712).

Almost surely, 2^44023422 is an apocalyptic number.

44023422 is an abundant number, since it is smaller than the sum of its proper divisors (47551362).

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

44023422 is a wasteful number, since it uses less digits than its factorization.

44023422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2784.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 44023422 is about 6635.0148454996. The cubic root of 44023422 is about 353.0974647076.

Adding to 44023422 its reverse (22432044), we get a palindrome (66455466).

The spelling of 44023422 in words is "forty-four million, twenty-three thousand, four hundred twenty-two".