2025791 has 2 divisors, whose sum is σ = 2025792. Its totient is φ = 2025790.

The previous prime is 2025767. The next prime is 2025827. The reversal of 2025791 is 1975202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2025791 - 2¹⁰ = 2024767 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2025791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2025721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1012895 + 1012896.

It is an arithmetic number, because the mean of its divisors is an integer number (1012896).

2^2025791 is an apocalyptic number.

2025791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2025791 is an equidigital number, since it uses as much as digits as its factorization.

2025791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 2025791 is about 1423.3028490100. The cubic root of 2025791 is about 126.5313706197.

The spelling of 2025791 in words is "two million, twenty-five thousand, seven hundred ninety-one".