44573743 has 2 divisors, whose sum is σ = 44573744. Its totient is φ = 44573742.

The previous prime is 44573741. The next prime is 44573759. The reversal of 44573743 is 34737544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44573743 - 2¹ = 44573741 is a prime.

Together with 44573741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44573741) 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, 22286871 + 22286872.

It is an arithmetic number, because the mean of its divisors is an integer number (22286872).

Almost surely, 2^44573743 is an apocalyptic number.

44573743 is a deficient number, since it is larger than the sum of its proper divisors (1).

44573743 is an equidigital number, since it uses as much as digits as its factorization.

44573743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 37.

The square root of 44573743 is about 6676.3570156186. The cubic root of 44573743 is about 354.5626910374.

The spelling of 44573743 in words is "forty-four million, five hundred seventy-three thousand, seven hundred forty-three".