86943323 has 2 divisors, whose sum is σ = 86943324. Its totient is φ = 86943322.

The previous prime is 86943319. The next prime is 86943341. The reversal of 86943323 is 32334968.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86943323 - 2² = 86943319 is a prime.

It is not a weakly prime, because it can be changed into another prime (86943023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43471661 + 43471662.

It is an arithmetic number, because the mean of its divisors is an integer number (43471662).

Almost surely, 2^86943323 is an apocalyptic number.

86943323 is a deficient number, since it is larger than the sum of its proper divisors (1).

86943323 is an equidigital number, since it uses as much as digits as its factorization.

86943323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 38.

The square root of 86943323 is about 9324.3403520035. The cubic root of 86943323 is about 443.0085196248.

The spelling of 86943323 in words is "eighty-six million, nine hundred forty-three thousand, three hundred twenty-three".