25096817 has 2 divisors, whose sum is σ = 25096818. Its totient is φ = 25096816.

The previous prime is 25096807. The next prime is 25096831. The reversal of 25096817 is 71869052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22287841 + 2808976 = 4721^2 + 1676^2 .

It is a cyclic number.

It is not a de Polignac number, because 25096817 - 2⁴ = 25096801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25096807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12548408 + 12548409.

It is an arithmetic number, because the mean of its divisors is an integer number (12548409).

Almost surely, 2^25096817 is an apocalyptic number.

It is an amenable number.

25096817 is a deficient number, since it is larger than the sum of its proper divisors (1).

25096817 is an equidigital number, since it uses as much as digits as its factorization.

25096817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 38.

The square root of 25096817 is about 5009.6723445750. The cubic root of 25096817 is about 292.7787471075.

The spelling of 25096817 in words is "twenty-five million, ninety-six thousand, eight hundred seventeen".