2104699 has 2 divisors, whose sum is σ = 2104700. Its totient is φ = 2104698.

The previous prime is 2104679. The next prime is 2104703. The reversal of 2104699 is 9964012.

It is a happy number.

2104699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104699 - 2¹¹ = 2102651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2104699.

It is not a weakly prime, because it can be changed into another prime (2104679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052349 + 1052350.

It is an arithmetic number, because the mean of its divisors is an integer number (1052350).

2^2104699 is an apocalyptic number.

2104699 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104699 is an equidigital number, since it uses as much as digits as its factorization.

2104699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 2104699 is about 1450.7580776959. The cubic root of 2104699 is about 128.1533602895.

The spelling of 2104699 in words is "two million, one hundred four thousand, six hundred ninety-nine".