25941607 has 2 divisors, whose sum is σ = 25941608. Its totient is φ = 25941606.

The previous prime is 25941589. The next prime is 25941623. The reversal of 25941607 is 70614952.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25941607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25941647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12970803 + 12970804.

It is an arithmetic number, because the mean of its divisors is an integer number (12970804).

Almost surely, 2^25941607 is an apocalyptic number.

25941607 is a deficient number, since it is larger than the sum of its proper divisors (1).

25941607 is an equidigital number, since it uses as much as digits as its factorization.

25941607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 25941607 is about 5093.2903903076. The cubic root of 25941607 is about 296.0276597905.

The spelling of 25941607 in words is "twenty-five million, nine hundred forty-one thousand, six hundred seven".