44073136 has 20 divisors (see below), whose sum is σ = 86668312. Its totient is φ = 21707136.

The previous prime is 44073131. The next prime is 44073143. The reversal of 44073136 is 63137044.

It is not an unprimeable number, because it can be changed into a prime (44073131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19485 + ... + 21628.

Almost surely, 2^44073136 is an apocalyptic number.

It is an amenable number.

44073136 is a deficient number, since it is larger than the sum of its proper divisors (42595176).

44073136 is a wasteful number, since it uses less digits than its factorization.

44073136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41188 (or 41182 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 44073136 is about 6638.7601252041. The cubic root of 44073136 is about 353.2303279507.

The spelling of 44073136 in words is "forty-four million, seventy-three thousand, one hundred thirty-six".