44420622 has 16 divisors (see below), whose sum is σ = 89672832. Its totient is φ = 14668280.

The previous prime is 44420617. The next prime is 44420633. The reversal of 44420622 is 22602444.

44420622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44420592 and 44420601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33954 + ... + 35237.

It is an arithmetic number, because the mean of its divisors is an integer number (5604552).

Almost surely, 2^44420622 is an apocalyptic number.

44420622 is an abundant number, since it is smaller than the sum of its proper divisors (45252210).

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

44420622 is a wasteful number, since it uses less digits than its factorization.

44420622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69303.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 44420622 is about 6664.8797438513. The cubic root of 44420622 is about 354.1562239382.

The spelling of 44420622 in words is "forty-four million, four hundred twenty thousand, six hundred twenty-two".