44416065 has 16 divisors (see below), whose sum is σ = 71180928. Its totient is φ = 23650176.

The previous prime is 44416051. The next prime is 44416069. The reversal of 44416065 is 56061444.

It is not a de Polignac number, because 44416065 - 2⁴ = 44416049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44416069) 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, 8869 + ... + 12941.

It is an arithmetic number, because the mean of its divisors is an integer number (4448808).

Almost surely, 2^44416065 is an apocalyptic number.

It is an amenable number.

44416065 is a deficient number, since it is larger than the sum of its proper divisors (26764863).

44416065 is a wasteful number, since it uses less digits than its factorization.

44416065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4808.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 44416065 is about 6664.5378684497. The cubic root of 44416065 is about 354.1441128583.

The spelling of 44416065 in words is "forty-four million, four hundred sixteen thousand, sixty-five".