2098711 has 2 divisors, whose sum is σ = 2098712. Its totient is φ = 2098710.

The previous prime is 2098699. The next prime is 2098717. The reversal of 2098711 is 1178902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2098711 - 2¹⁷ = 1967639 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2098711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2098717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049355 + 1049356.

It is an arithmetic number, because the mean of its divisors is an integer number (1049356).

2^2098711 is an apocalyptic number.

2098711 is a deficient number, since it is larger than the sum of its proper divisors (1).

2098711 is an equidigital number, since it uses as much as digits as its factorization.

2098711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 2098711 is about 1448.6928590975. The cubic root of 2098711 is about 128.0317100799.

It can be divided in two parts, 2098 and 711, that added together give a square (2809 = 53²).

The spelling of 2098711 in words is "two million, ninety-eight thousand, seven hundred eleven".