44456473 has 2 divisors, whose sum is σ = 44456474. Its totient is φ = 44456472.

The previous prime is 44456459. The next prime is 44456491. The reversal of 44456473 is 37465444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43401744 + 1054729 = 6588^2 + 1027^2 .

It is a cyclic number.

It is not a de Polignac number, because 44456473 - 2¹³ = 44448281 is a prime.

It is not a weakly prime, because it can be changed into another prime (44456273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22228236 + 22228237.

It is an arithmetic number, because the mean of its divisors is an integer number (22228237).

Almost surely, 2^44456473 is an apocalyptic number.

It is an amenable number.

44456473 is a deficient number, since it is larger than the sum of its proper divisors (1).

44456473 is an equidigital number, since it uses as much as digits as its factorization.

44456473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 37.

The square root of 44456473 is about 6667.5687473021. The cubic root of 44456473 is about 354.2514757975.

The spelling of 44456473 in words is "forty-four million, four hundred fifty-six thousand, four hundred seventy-three".