44444002 has 16 divisors (see below), whose sum is σ = 70331040.
Its totient is φ = 21005568.
The previous prime is 44443991. The next prime is 44444009. The reversal of 44444002 is 20044444.
Adding to 44444002 its reverse (20044444), we get a palindrome (64488446).
It is not an unprimeable number, because it can be changed into a prime (44444009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20913 + ... + 22939.
It is an arithmetic number, because the mean of its divisors is an integer number (4395690).
Almost surely, 244444002 is an apocalyptic number.
44444002 is a deficient number, since it is larger than the sum of its proper divisors (25887038).
44444002 is a wasteful number, since it uses less digits than its factorization.
44444002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2625.
The product of its (nonzero) digits is 2048, while the sum is 22.
The square root of 44444002 is about 6666.6334832507.
The cubic root of 44444002 is about 354.2183476385.
The spelling of 44444002 in words is "forty-four million, four hundred forty-four thousand, two".