86796923 has 2 divisors, whose sum is σ = 86796924. Its totient is φ = 86796922.

The previous prime is 86796907. The next prime is 86796937. The reversal of 86796923 is 32969768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86796923 - 2⁴ = 86796907 is a prime.

It is not a weakly prime, because it can be changed into another prime (86796943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43398461 + 43398462.

It is an arithmetic number, because the mean of its divisors is an integer number (43398462).

Almost surely, 2^86796923 is an apocalyptic number.

86796923 is a deficient number, since it is larger than the sum of its proper divisors (1).

86796923 is an equidigital number, since it uses as much as digits as its factorization.

86796923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 50.

The square root of 86796923 is about 9316.4866231858. The cubic root of 86796923 is about 442.7597258049.

The spelling of 86796923 in words is "eighty-six million, seven hundred ninety-six thousand, nine hundred twenty-three".