4944223 has 2 divisors, whose sum is σ = 4944224. Its totient is φ = 4944222.

The previous prime is 4944209. The next prime is 4944257. The reversal of 4944223 is 3224494.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4944223 - 2⁹ = 4943711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4944191 and 4944200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4944523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2472111 + 2472112.

It is an arithmetic number, because the mean of its divisors is an integer number (2472112).

Almost surely, 2^4944223 is an apocalyptic number.

4944223 is a deficient number, since it is larger than the sum of its proper divisors (1).

4944223 is an equidigital number, since it uses as much as digits as its factorization.

4944223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 4944223 is about 2223.5608829083. The cubic root of 4944223 is about 170.3593666660.

The spelling of 4944223 in words is "four million, nine hundred forty-four thousand, two hundred twenty-three".