8125207 has 2 divisors, whose sum is σ = 8125208. Its totient is φ = 8125206.

The previous prime is 8125199. The next prime is 8125211. The reversal of 8125207 is 7025218.

8125207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8125207 - 2³ = 8125199 is a prime.

8125207 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8125267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4062603 + 4062604.

It is an arithmetic number, because the mean of its divisors is an integer number (4062604).

Almost surely, 2^8125207 is an apocalyptic number.

8125207 is a deficient number, since it is larger than the sum of its proper divisors (1).

8125207 is an equidigital number, since it uses as much as digits as its factorization.

8125207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 8125207 is about 2850.4748727186. The cubic root of 8125207 is about 201.0379951770.

The spelling of 8125207 in words is "eight million, one hundred twenty-five thousand, two hundred seven".