86797307 has 2 divisors, whose sum is σ = 86797308. Its totient is φ = 86797306.

The previous prime is 86797289. The next prime is 86797343. The reversal of 86797307 is 70379768.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86797307 - 2²⁴ = 70020091 is a prime.

It is not a weakly prime, because it can be changed into another prime (86797357) 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, 43398653 + 43398654.

It is an arithmetic number, because the mean of its divisors is an integer number (43398654).

Almost surely, 2^86797307 is an apocalyptic number.

86797307 is a deficient number, since it is larger than the sum of its proper divisors (1).

86797307 is an equidigital number, since it uses as much as digits as its factorization.

86797307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 47.

The square root of 86797307 is about 9316.5072317902. The cubic root of 86797307 is about 442.7603787447.

The spelling of 86797307 in words is "eighty-six million, seven hundred ninety-seven thousand, three hundred seven".