86381107 has 2 divisors, whose sum is σ = 86381108. Its totient is φ = 86381106.

The previous prime is 86381101. The next prime is 86381147. The reversal of 86381107 is 70118368.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86381107 is a prime.

It is not a weakly prime, because it can be changed into another prime (86381101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43190553 + 43190554.

It is an arithmetic number, because the mean of its divisors is an integer number (43190554).

Almost surely, 2^86381107 is an apocalyptic number.

86381107 is a deficient number, since it is larger than the sum of its proper divisors (1).

86381107 is an equidigital number, since it uses as much as digits as its factorization.

86381107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 86381107 is about 9294.1436937461. The cubic root of 86381107 is about 442.0515541512.

The spelling of 86381107 in words is "eighty-six million, three hundred eighty-one thousand, one hundred seven".