105814799 has 2 divisors, whose sum is σ = 105814800. Its totient is φ = 105814798.

The previous prime is 105814777. The next prime is 105814829. The reversal of 105814799 is 997418501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105814799 - 2¹⁶ = 105749263 is a prime.

It is a super-2 number, since 2×105814799² = 22393543374820802, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105814729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52907399 + 52907400.

It is an arithmetic number, because the mean of its divisors is an integer number (52907400).

Almost surely, 2^105814799 is an apocalyptic number.

105814799 is a deficient number, since it is larger than the sum of its proper divisors (1).

105814799 is an equidigital number, since it uses as much as digits as its factorization.

105814799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 105814799 is about 10286.6320533010. The cubic root of 105814799 is about 472.9865637204.

The spelling of 105814799 in words is "one hundred five million, eight hundred fourteen thousand, seven hundred ninety-nine".