4422823 has 2 divisors, whose sum is σ = 4422824. Its totient is φ = 4422822.

The previous prime is 4422811. The next prime is 4422827. The reversal of 4422823 is 3282244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4422823 - 2⁵ = 4422791 is a prime.

It is a super-2 number, since 2×4422823² = 39122726578658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4422827) 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, 2211411 + 2211412.

It is an arithmetic number, because the mean of its divisors is an integer number (2211412).

Almost surely, 2^4422823 is an apocalyptic number.

4422823 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422823 is an equidigital number, since it uses as much as digits as its factorization.

4422823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 25.

The square root of 4422823 is about 2103.0508790802. The cubic root of 4422823 is about 164.1470894340.

The spelling of 4422823 in words is "four million, four hundred twenty-two thousand, eight hundred twenty-three".