44008918 has 4 divisors (see below), whose sum is σ = 66013380. Its totient is φ = 22004458.

The previous prime is 44008907. The next prime is 44008919. The reversal of 44008918 is 81980044.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44008919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002228 + ... + 11002231.

It is an arithmetic number, because the mean of its divisors is an integer number (16503345).

Almost surely, 2^44008918 is an apocalyptic number.

44008918 is a deficient number, since it is larger than the sum of its proper divisors (22004462).

44008918 is a wasteful number, since it uses less digits than its factorization.

44008918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22004461.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 44008918 is about 6633.9217661953. The cubic root of 44008918 is about 353.0586831687.

The spelling of 44008918 in words is "forty-four million, eight thousand, nine hundred eighteen".