4422577 has 2 divisors, whose sum is σ = 4422578. Its totient is φ = 4422576.

The previous prime is 4422571. The next prime is 4422589. The reversal of 4422577 is 7752244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3701776 + 720801 = 1924^2 + 849^2 .

It is a cyclic number.

It is not a de Polignac number, because 4422577 - 2¹⁵ = 4389809 is a prime.

It is not a weakly prime, because it can be changed into another prime (4422571) 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, 2211288 + 2211289.

It is an arithmetic number, because the mean of its divisors is an integer number (2211289).

Almost surely, 2^4422577 is an apocalyptic number.

It is an amenable number.

4422577 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422577 is an equidigital number, since it uses as much as digits as its factorization.

4422577 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15680, while the sum is 31.

The square root of 4422577 is about 2102.9923918074. The cubic root of 4422577 is about 164.1440460585.

The spelling of 4422577 in words is "four million, four hundred twenty-two thousand, five hundred seventy-seven".