2073293 has 2 divisors, whose sum is σ = 2073294.
Its totient is φ = 2073292.
The previous prime is 2073283. The next prime is 2073317. The reversal of 2073293 is 3923702.
Adding to 2073293 its reverse (3923702), we get a palindrome (5996995).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1304164 + 769129 = 1142^2 + 877^2
It is a cyclic number.
It is not a de Polignac number, because 2073293 - 24 = 2073277 is a prime.
It is a super-3 number, since 3×20732933 = 26736422709333254271, which contains 333 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2073233) 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, 1036646 + 1036647.
It is an arithmetic number, because the mean of its divisors is an integer number (1036647).
22073293 is an apocalyptic number.
It is an amenable number.
2073293 is a deficient number, since it is larger than the sum of its proper divisors (1).
2073293 is an equidigital number, since it uses as much as digits as its factorization.
2073293 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2268, while the sum is 26.
The square root of 2073293 is about 1439.8933988320.
The cubic root of 2073293 is about 127.5127348551.
The spelling of 2073293 in words is "two million, seventy-three thousand, two hundred ninety-three".