44730073 has 2 divisors, whose sum is σ = 44730074. Its totient is φ = 44730072.

The previous prime is 44730053. The next prime is 44730137. The reversal of 44730073 is 37003744.

44730073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44729344 + 729 = 6688^2 + 27^2 .

It is a cyclic number.

It is not a de Polignac number, because 44730073 - 2⁹ = 44729561 is a prime.

It is not a weakly prime, because it can be changed into another prime (44730013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22365036 + 22365037.

It is an arithmetic number, because the mean of its divisors is an integer number (22365037).

Almost surely, 2^44730073 is an apocalyptic number.

It is an amenable number.

44730073 is a deficient number, since it is larger than the sum of its proper divisors (1).

44730073 is an equidigital number, since it uses as much as digits as its factorization.

44730073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 28.

The square root of 44730073 is about 6688.0545003760. The cubic root of 44730073 is about 354.9767173780.

The spelling of 44730073 in words is "forty-four million, seven hundred thirty thousand, seventy-three".