2791583 has 2 divisors, whose sum is σ = 2791584. Its totient is φ = 2791582.

The previous prime is 2791577. The next prime is 2791589. The reversal of 2791583 is 3851972.

It is a balanced prime because it is at equal distance from previous prime (2791577) and next prime (2791589).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2791583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2791589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1395791 + 1395792.

It is an arithmetic number, because the mean of its divisors is an integer number (1395792).

2^2791583 is an apocalyptic number.

2791583 is a deficient number, since it is larger than the sum of its proper divisors (1).

2791583 is an equidigital number, since it uses as much as digits as its factorization.

2791583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 35.

The square root of 2791583 is about 1670.8031003084. The cubic root of 2791583 is about 140.8046016650.

The spelling of 2791583 in words is "two million, seven hundred ninety-one thousand, five hundred eighty-three".