44575723 has 2 divisors, whose sum is σ = 44575724. Its totient is φ = 44575722.

The previous prime is 44575681. The next prime is 44575777. The reversal of 44575723 is 32757544.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44575723 - 2⁹ = 44575211 is a prime.

It is not a weakly prime, because it can be changed into another prime (44575123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22287861 + 22287862.

It is an arithmetic number, because the mean of its divisors is an integer number (22287862).

Almost surely, 2^44575723 is an apocalyptic number.

44575723 is a deficient number, since it is larger than the sum of its proper divisors (1).

44575723 is an equidigital number, since it uses as much as digits as its factorization.

44575723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117600, while the sum is 37.

The square root of 44575723 is about 6676.5052984327. The cubic root of 44575723 is about 354.5679409423.

The spelling of 44575723 in words is "forty-four million, five hundred seventy-five thousand, seven hundred twenty-three".