44424388 has 12 divisors (see below), whose sum is σ = 79209900. Its totient is φ = 21792992.

The previous prime is 44424379. The next prime is 44424407. The reversal of 44424388 is 88342444.

44424388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 29073664 + 15350724 = 5392^2 + 3918^2 .

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 3 ways as a sum of consecutive naturals, for example, 104563 + ... + 104986.

It is an arithmetic number, because the mean of its divisors is an integer number (6600825).

Almost surely, 2^44424388 is an apocalyptic number.

It is an amenable number.

44424388 is a deficient number, since it is larger than the sum of its proper divisors (34785512).

44424388 is a wasteful number, since it uses less digits than its factorization.

44424388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209606 (or 209604 counting only the distinct ones).

The product of its digits is 98304, while the sum is 37.

The square root of 44424388 is about 6665.1622635912. The cubic root of 44424388 is about 354.1662321625.

The spelling of 44424388 in words is "forty-four million, four hundred twenty-four thousand, three hundred eighty-eight".