25794701 has 2 divisors, whose sum is σ = 25794702. Its totient is φ = 25794700.

The previous prime is 25794689. The next prime is 25794709. The reversal of 25794701 is 10749752.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21996100 + 3798601 = 4690^2 + 1949^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25794701 is a prime.

It is a Sophie Germain prime.

It is a Chen 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 (25794709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12897350 + 12897351.

It is an arithmetic number, because the mean of its divisors is an integer number (12897351).

Almost surely, 2^25794701 is an apocalyptic number.

It is an amenable number.

25794701 is a deficient number, since it is larger than the sum of its proper divisors (1).

25794701 is an equidigital number, since it uses as much as digits as its factorization.

25794701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 25794701 is about 5078.8483930907. The cubic root of 25794701 is about 295.4678051241.

The spelling of 25794701 in words is "twenty-five million, seven hundred ninety-four thousand, seven hundred one".