2004293 has 2 divisors, whose sum is σ = 2004294. Its totient is φ = 2004292.

The previous prime is 2004271. The next prime is 2004313. The reversal of 2004293 is 3924002.

It is an a-pointer prime, because the next prime (2004313) can be obtained adding 2004293 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1170724 + 833569 = 1082^2 + 913^2 .

It is a cyclic number.

It is not a de Polignac number, because 2004293 - 2¹⁰ = 2003269 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004593) 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, 1002146 + 1002147.

It is an arithmetic number, because the mean of its divisors is an integer number (1002147).

2^2004293 is an apocalyptic number.

It is an amenable number.

2004293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004293 is an equidigital number, since it uses as much as digits as its factorization.

2004293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2004293 is about 1415.7305534599. The cubic root of 2004293 is about 126.0821879170.

Adding to 2004293 its reverse (3924002), we get a palindrome (5928295).

The spelling of 2004293 in words is "two million, four thousand, two hundred ninety-three".