86373167 has 2 divisors, whose sum is σ = 86373168. Its totient is φ = 86373166.

The previous prime is 86373163. The next prime is 86373181. The reversal of 86373167 is 76137368.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86373167 - 2² = 86373163 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86373163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43186583 + 43186584.

It is an arithmetic number, because the mean of its divisors is an integer number (43186584).

Almost surely, 2^86373167 is an apocalyptic number.

86373167 is a deficient number, since it is larger than the sum of its proper divisors (1).

86373167 is an equidigital number, since it uses as much as digits as its factorization.

86373167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 127008, while the sum is 41.

The square root of 86373167 is about 9293.7165332282. The cubic root of 86373167 is about 442.0380095347.

The spelling of 86373167 in words is "eighty-six million, three hundred seventy-three thousand, one hundred sixty-seven".