4538333 has 2 divisors, whose sum is σ = 4538334. Its totient is φ = 4538332.

The previous prime is 4538329. The next prime is 4538407. The reversal of 4538333 is 3338354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4481689 + 56644 = 2117^2 + 238^2 .

It is a cyclic number.

It is not a de Polignac number, because 4538333 - 2² = 4538329 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4538296 and 4538305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4538323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2269166 + 2269167.

It is an arithmetic number, because the mean of its divisors is an integer number (2269167).

Almost surely, 2^4538333 is an apocalyptic number.

It is an amenable number.

4538333 is a deficient number, since it is larger than the sum of its proper divisors (1).

4538333 is an equidigital number, since it uses as much as digits as its factorization.

4538333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 4538333 is about 2130.3363584185. The cubic root of 4538333 is about 165.5638256574.

The spelling of 4538333 in words is "four million, five hundred thirty-eight thousand, three hundred thirty-three".