86006797 has 2 divisors, whose sum is σ = 86006798. Its totient is φ = 86006796.

The previous prime is 86006771. The next prime is 86006831. The reversal of 86006797 is 79760068.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68459076 + 17547721 = 8274^2 + 4189^2 .

It is a cyclic number.

It is not a de Polignac number, because 86006797 - 2¹⁵ = 85974029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86006197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43003398 + 43003399.

It is an arithmetic number, because the mean of its divisors is an integer number (43003399).

Almost surely, 2^86006797 is an apocalyptic number.

It is an amenable number.

86006797 is a deficient number, since it is larger than the sum of its proper divisors (1).

86006797 is an equidigital number, since it uses as much as digits as its factorization.

86006797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The square root of 86006797 is about 9273.9849579347. The cubic root of 86006797 is about 441.4121246168.

The spelling of 86006797 in words is "eighty-six million, six thousand, seven hundred ninety-seven".