86797267 has 2 divisors, whose sum is σ = 86797268. Its totient is φ = 86797266.

The previous prime is 86797253. The next prime is 86797289. The reversal of 86797267 is 76279768.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86797267 - 2¹⁵ = 86764499 is a prime.

It is not a weakly prime, because it can be changed into another prime (86797237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43398633 + 43398634.

It is an arithmetic number, because the mean of its divisors is an integer number (43398634).

Almost surely, 2^86797267 is an apocalyptic number.

86797267 is a deficient number, since it is larger than the sum of its proper divisors (1).

86797267 is an equidigital number, since it uses as much as digits as its factorization.

86797267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1778112, while the sum is 52.

The square root of 86797267 is about 9316.5050850627. The cubic root of 86797267 is about 442.7603107302.

The spelling of 86797267 in words is "eighty-six million, seven hundred ninety-seven thousand, two hundred sixty-seven".