44424404 has 24 divisors (see below), whose sum is σ = 81799200. Its totient is φ = 21079520.

The previous prime is 44424379. The next prime is 44424407. The reversal of 44424404 is 40442444.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44424407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3599 + ... + 10089.

It is an arithmetic number, because the mean of its divisors is an integer number (3408300).

Almost surely, 2^44424404 is an apocalyptic number.

It is an amenable number.

44424404 is a deficient number, since it is larger than the sum of its proper divisors (37374796).

44424404 is a wasteful number, since it uses less digits than its factorization.

44424404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583 (or 6581 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 44424404 is about 6665.1634638619. The cubic root of 44424404 is about 354.1662746816.

Adding to 44424404 its reverse (40442444), we get a palindrome (84866848).

It can be divided in two parts, 4442440 and 4, that added together give a palindrome (4442444).

The spelling of 44424404 in words is "forty-four million, four hundred twenty-four thousand, four hundred four".