44424402 has 32 divisors (see below), whose sum is σ = 99296064. Its totient is φ = 13132800.

The previous prime is 44424379. The next prime is 44424407. The reversal of 44424402 is 20442444.

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 15 ways as a sum of consecutive naturals, for example, 5503 + ... + 10914.

It is an arithmetic number, because the mean of its divisors is an integer number (3103002).

Almost surely, 2^44424402 is an apocalyptic number.

44424402 is an abundant number, since it is smaller than the sum of its proper divisors (54871662).

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

44424402 is a wasteful number, since it uses less digits than its factorization.

44424402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16474.

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 44424402 is about 6665.1633138281. The cubic root of 44424402 is about 354.1662693667.

Adding to 44424402 its reverse (20442444), we get a palindrome (64866846).

The spelling of 44424402 in words is "forty-four million, four hundred twenty-four thousand, four hundred two".