223426033 has 2 divisors, whose sum is σ = 223426034. Its totient is φ = 223426032.

The previous prime is 223426009. The next prime is 223426037. The reversal of 223426033 is 330624322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 213364449 + 10061584 = 14607^2 + 3172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223426033 is a prime.

It is a super-3 number, since 3×223426033³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223425989 and 223426007.

It is not a weakly prime, because it can be changed into another prime (223426037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111713016 + 111713017.

It is an arithmetic number, because the mean of its divisors is an integer number (111713017).

Almost surely, 2^223426033 is an apocalyptic number.

It is an amenable number.

223426033 is a deficient number, since it is larger than the sum of its proper divisors (1).

223426033 is an equidigital number, since it uses as much as digits as its factorization.

223426033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 223426033 is about 14947.4423564702. The cubic root of 223426033 is about 606.7986299024.

The spelling of 223426033 in words is "two hundred twenty-three million, four hundred twenty-six thousand, thirty-three".