86446103 has 2 divisors, whose sum is σ = 86446104. Its totient is φ = 86446102.

The previous prime is 86446093. The next prime is 86446117. The reversal of 86446103 is 30164468.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86446103 - 2¹⁸ = 86183959 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86446103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86446153) 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, 43223051 + 43223052.

It is an arithmetic number, because the mean of its divisors is an integer number (43223052).

Almost surely, 2^86446103 is an apocalyptic number.

86446103 is a deficient number, since it is larger than the sum of its proper divisors (1).

86446103 is an equidigital number, since it uses as much as digits as its factorization.

86446103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 86446103 is about 9297.6396467060. The cubic root of 86446103 is about 442.1623977551.

The spelling of 86446103 in words is "eighty-six million, four hundred forty-six thousand, one hundred three".