2040593 has 2 divisors, whose sum is σ = 2040594. Its totient is φ = 2040592.

The previous prime is 2040559. The next prime is 2040601. The reversal of 2040593 is 3950402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1481089 + 559504 = 1217^2 + 748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2040593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2040193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020296 + 1020297.

It is an arithmetic number, because the mean of its divisors is an integer number (1020297).

2^2040593 is an apocalyptic number.

It is an amenable number.

2040593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040593 is an equidigital number, since it uses as much as digits as its factorization.

2040593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2040593 is about 1428.4932621472. The cubic root of 2040593 is about 126.8388018261.

Adding to 2040593 its reverse (3950402), we get a palindrome (5990995).

The spelling of 2040593 in words is "two million, forty thousand, five hundred ninety-three".