4423057 has 2 divisors, whose sum is σ = 4423058. Its totient is φ = 4423056.

The previous prime is 4423037. The next prime is 4423063. The reversal of 4423057 is 7503244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4064256 + 358801 = 2016^2 + 599^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423057 - 2¹⁵ = 4390289 is a prime.

It is not a weakly prime, because it can be changed into another prime (4423037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211528 + 2211529.

It is an arithmetic number, because the mean of its divisors is an integer number (2211529).

Almost surely, 2^4423057 is an apocalyptic number.

It is an amenable number.

4423057 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423057 is an equidigital number, since it uses as much as digits as its factorization.

4423057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4423057 is about 2103.1065118058. The cubic root of 4423057 is about 164.1499842474.

The spelling of 4423057 in words is "four million, four hundred twenty-three thousand, fifty-seven".