8065117 has 2 divisors, whose sum is σ = 8065118. Its totient is φ = 8065116.

The previous prime is 8065093. The next prime is 8065121. The reversal of 8065117 is 7115608.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6911641 + 1153476 = 2629^2 + 1074^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8065117 is a prime.

It is a super-2 number, since 2×8065117² = 130092224447378, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8065417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4032558 + 4032559.

It is an arithmetic number, because the mean of its divisors is an integer number (4032559).

Almost surely, 2^8065117 is an apocalyptic number.

It is an amenable number.

8065117 is a deficient number, since it is larger than the sum of its proper divisors (1).

8065117 is an equidigital number, since it uses as much as digits as its factorization.

8065117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 8065117 is about 2839.9149635156. The cubic root of 8065117 is about 200.5411759886.

The spelling of 8065117 in words is "eight million, sixty-five thousand, one hundred seventeen".