86714867 has 2 divisors, whose sum is σ = 86714868. Its totient is φ = 86714866.

The previous prime is 86714839. The next prime is 86714891. The reversal of 86714867 is 76841768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86714867 - 2¹⁴ = 86698483 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (86714827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43357433 + 43357434.

It is an arithmetic number, because the mean of its divisors is an integer number (43357434).

Almost surely, 2^86714867 is an apocalyptic number.

86714867 is a deficient number, since it is larger than the sum of its proper divisors (1).

86714867 is an equidigital number, since it uses as much as digits as its factorization.

86714867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 451584, while the sum is 47.

The square root of 86714867 is about 9312.0817758437. The cubic root of 86714867 is about 442.6201565448.

The spelling of 86714867 in words is "eighty-six million, seven hundred fourteen thousand, eight hundred sixty-seven".