104791823 has 2 divisors, whose sum is σ = 104791824. Its totient is φ = 104791822.

The previous prime is 104791801. The next prime is 104791829. The reversal of 104791823 is 328197401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104791823 - 2¹⁴ = 104775439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104791829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52395911 + 52395912.

It is an arithmetic number, because the mean of its divisors is an integer number (52395912).

Almost surely, 2^104791823 is an apocalyptic number.

104791823 is a deficient number, since it is larger than the sum of its proper divisors (1).

104791823 is an equidigital number, since it uses as much as digits as its factorization.

104791823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 104791823 is about 10236.7877285797. The cubic root of 104791823 is about 471.4574090934.

The spelling of 104791823 in words is "one hundred four million, seven hundred ninety-one thousand, eight hundred twenty-three".