8495117 has 2 divisors, whose sum is σ = 8495118. Its totient is φ = 8495116.

The previous prime is 8495101. The next prime is 8495129. The reversal of 8495117 is 7115948.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8491396 + 3721 = 2914^2 + 61^2 .

It is a cyclic number.

It is not a de Polignac number, because 8495117 - 2⁴ = 8495101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8495177) 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, 4247558 + 4247559.

It is an arithmetic number, because the mean of its divisors is an integer number (4247559).

Almost surely, 2^8495117 is an apocalyptic number.

It is an amenable number.

8495117 is a deficient number, since it is larger than the sum of its proper divisors (1).

8495117 is an equidigital number, since it uses as much as digits as its factorization.

8495117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 35.

The square root of 8495117 is about 2914.6383995275. The cubic root of 8495117 is about 204.0436677633.

The spelling of 8495117 in words is "eight million, four hundred ninety-five thousand, one hundred seventeen".