44912873 has 2 divisors, whose sum is σ = 44912874. Its totient is φ = 44912872.

The previous prime is 44912863. The next prime is 44912887. The reversal of 44912873 is 37821944.

44912873 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., 26491609 + 18421264 = 5147^2 + 4292^2 .

It is a cyclic number.

It is not a de Polignac number, because 44912873 - 2⁸ = 44912617 is a prime.

It is a super-2 number, since 2×44912873² = 4034332322228258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44912863) 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, 22456436 + 22456437.

It is an arithmetic number, because the mean of its divisors is an integer number (22456437).

Almost surely, 2^44912873 is an apocalyptic number.

It is an amenable number.

44912873 is a deficient number, since it is larger than the sum of its proper divisors (1).

44912873 is an equidigital number, since it uses as much as digits as its factorization.

44912873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 44912873 is about 6701.7067229177. The cubic root of 44912873 is about 355.4596255126.

The spelling of 44912873 in words is "forty-four million, nine hundred twelve thousand, eight hundred seventy-three".