86946323 has 2 divisors, whose sum is σ = 86946324. Its totient is φ = 86946322.

The previous prime is 86946311. The next prime is 86946329. The reversal of 86946323 is 32364968.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86946323 - 2¹⁸ = 86684179 is a prime.

It is not a weakly prime, because it can be changed into another prime (86946329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43473161 + 43473162.

It is an arithmetic number, because the mean of its divisors is an integer number (43473162).

Almost surely, 2^86946323 is an apocalyptic number.

86946323 is a deficient number, since it is larger than the sum of its proper divisors (1).

86946323 is an equidigital number, since it uses as much as digits as its factorization.

86946323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 86946323 is about 9324.5012199045. The cubic root of 86946323 is about 443.0136149376.

The spelling of 86946323 in words is "eighty-six million, nine hundred forty-six thousand, three hundred twenty-three".