2223833 has 2 divisors, whose sum is σ = 2223834. Its totient is φ = 2223832.

The previous prime is 2223829. The next prime is 2223839. The reversal of 2223833 is 3383222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1247689 + 976144 = 1117^2 + 988^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223833 - 2² = 2223829 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁸ + 2¹⁶ + 2¹⁹ + 3⁹ + 8² + 3⁹ + 3¹³ .

It is equal to p₁₆₄₂₈₂ and since 2223833 and 164282 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 2223799 and 2223808.

It is not a weakly prime, because it can be changed into another prime (2223839) 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, 1111916 + 1111917.

It is an arithmetic number, because the mean of its divisors is an integer number (1111917).

2^2223833 is an apocalyptic number.

It is an amenable number.

2223833 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223833 is an equidigital number, since it uses as much as digits as its factorization.

2223833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 2223833 is about 1491.2521584226. The cubic root of 2223833 is about 130.5271103329.

The spelling of 2223833 in words is "two million, two hundred twenty-three thousand, eight hundred thirty-three".