2042233 has 2 divisors, whose sum is σ = 2042234. Its totient is φ = 2042232.

The previous prime is 2042221. The next prime is 2042237. The reversal of 2042233 is 3322402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1026169 + 1016064 = 1013^2 + 1008^2 .

It is a cyclic number.

It is not a de Polignac number, because 2042233 - 2¹³ = 2034041 is a prime.

It is an Ulam number.

2042233 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2042237) 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, 1021116 + 1021117.

It is an arithmetic number, because the mean of its divisors is an integer number (1021117).

2^2042233 is an apocalyptic number.

It is an amenable number.

2042233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042233 is an equidigital number, since it uses as much as digits as its factorization.

2042233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2042233 is about 1429.0671782670. The cubic root of 2042233 is about 126.8727723326.

Adding to 2042233 its reverse (3322402), we get a palindrome (5364635).

The spelling of 2042233 in words is "two million, forty-two thousand, two hundred thirty-three".