44416671 has 16 divisors (see below), whose sum is σ = 63903840. Its totient is φ = 27279360.

The previous prime is 44416667. The next prime is 44416679. The reversal of 44416671 is 17661444.

It is not a de Polignac number, because 44416671 - 2² = 44416667 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44416679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29251 + ... + 30731.

It is an arithmetic number, because the mean of its divisors is an integer number (3993990).

Almost surely, 2^44416671 is an apocalyptic number.

44416671 is a deficient number, since it is larger than the sum of its proper divisors (19487169).

44416671 is a wasteful number, since it uses less digits than its factorization.

44416671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266.

The product of its digits is 16128, while the sum is 33.

The square root of 44416671 is about 6664.5833328123. The cubic root of 44416671 is about 354.1457234644.

The spelling of 44416671 in words is "forty-four million, four hundred sixteen thousand, six hundred seventy-one".