44022044 has 48 divisors (see below), whose sum is σ = 89722080. Its totient is φ = 18677760.

The previous prime is 44022001. The next prime is 44022049.

44022044 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44022049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171164 + ... + 171420.

It is an arithmetic number, because the mean of its divisors is an integer number (1869210).

Almost surely, 2^44022044 is an apocalyptic number.

44022044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44022044 is an abundant number, since it is smaller than the sum of its proper divisors (45700036).

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

44022044 is a wasteful number, since it uses less digits than its factorization.

44022044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 44022044 is about 6634.9110016639. The cubic root of 44022044 is about 353.0937805068.

It can be divided in two parts, 4402 and 2044, that added together give a palindrome (6446).

The spelling of 44022044 in words is "forty-four million, twenty-two thousand, forty-four".