4423933 has 2 divisors, whose sum is σ = 4423934. Its totient is φ = 4423932.

The previous prime is 4423931. The next prime is 4423973. The reversal of 4423933 is 3393244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2427364 + 1996569 = 1558^2 + 1413^2 .

It is a cyclic number.

It is not a de Polignac number, because 4423933 - 2¹ = 4423931 is a prime.

Together with 4423931, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211966 + 2211967.

It is an arithmetic number, because the mean of its divisors is an integer number (2211967).

Almost surely, 2^4423933 is an apocalyptic number.

It is an amenable number.

4423933 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423933 is an equidigital number, since it uses as much as digits as its factorization.

4423933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 28.

The square root of 4423933 is about 2103.3147648414. The cubic root of 4423933 is about 164.1608203346.

It can be divided in two parts, 4423 and 933, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 4423933 in words is "four million, four hundred twenty-three thousand, nine hundred thirty-three".