8025517 has 2 divisors, whose sum is σ = 8025518. Its totient is φ = 8025516.

The previous prime is 8025509. The next prime is 8025527. The reversal of 8025517 is 7155208.

8025517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7431076 + 594441 = 2726^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 8025517 - 2³ = 8025509 is a prime.

8025517 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8025527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012758 + 4012759.

It is an arithmetic number, because the mean of its divisors is an integer number (4012759).

Almost surely, 2^8025517 is an apocalyptic number.

It is an amenable number.

8025517 is a deficient number, since it is larger than the sum of its proper divisors (1).

8025517 is an equidigital number, since it uses as much as digits as its factorization.

8025517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 8025517 is about 2832.9343444563. The cubic root of 8025517 is about 200.2124159840.

The spelling of 8025517 in words is "eight million, twenty-five thousand, five hundred seventeen".