44066417 has 2 divisors, whose sum is σ = 44066418. Its totient is φ = 44066416.

The previous prime is 44066389. The next prime is 44066419. The reversal of 44066417 is 71466044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41783296 + 2283121 = 6464^2 + 1511^2 .

It is a cyclic number.

It is not a de Polignac number, because 44066417 - 2¹⁸ = 43804273 is a prime.

Together with 44066419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44066419) 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 as a sum of consecutive naturals, namely, 22033208 + 22033209.

It is an arithmetic number, because the mean of its divisors is an integer number (22033209).

Almost surely, 2^44066417 is an apocalyptic number.

It is an amenable number.

44066417 is a deficient number, since it is larger than the sum of its proper divisors (1).

44066417 is an equidigital number, since it uses as much as digits as its factorization.

44066417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 44066417 is about 6638.2540626282. The cubic root of 44066417 is about 353.2123769159.

The spelling of 44066417 in words is "forty-four million, sixty-six thousand, four hundred seventeen".