2573293 has 2 divisors, whose sum is σ = 2573294. Its totient is φ = 2573292.

The previous prime is 2573287. The next prime is 2573339. The reversal of 2573293 is 3923752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2566404 + 6889 = 1602^2 + 83^2 .

It is a cyclic number.

It is not a de Polignac number, because 2573293 - 2⁵ = 2573261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2573393) 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, 1286646 + 1286647.

It is an arithmetic number, because the mean of its divisors is an integer number (1286647).

2^2573293 is an apocalyptic number.

It is an amenable number.

2573293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2573293 is an equidigital number, since it uses as much as digits as its factorization.

2573293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11340, while the sum is 31.

The square root of 2573293 is about 1604.1486838819. The cubic root of 2573293 is about 137.0344453144.

The spelling of 2573293 in words is "two million, five hundred seventy-three thousand, two hundred ninety-three".