25694341 has 2 divisors, whose sum is σ = 25694342. Its totient is φ = 25694340.

The previous prime is 25694329. The next prime is 25694353. The reversal of 25694341 is 14349652.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (25694329) and next prime (25694353).

It can be written as a sum of positive squares in only one way, i.e., 18241441 + 7452900 = 4271^2 + 2730^2 .

It is a cyclic number.

It is not a de Polignac number, because 25694341 - 2¹³ = 25686149 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 25694297 and 25694306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25694371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12847170 + 12847171.

It is an arithmetic number, because the mean of its divisors is an integer number (12847171).

Almost surely, 2^25694341 is an apocalyptic number.

It is an amenable number.

25694341 is a deficient number, since it is larger than the sum of its proper divisors (1).

25694341 is an equidigital number, since it uses as much as digits as its factorization.

25694341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 34.

The square root of 25694341 is about 5068.9585715411. The cubic root of 25694341 is about 295.0841127571.

The spelling of 25694341 in words is "twenty-five million, six hundred ninety-four thousand, three hundred forty-one".