2071799 has 2 divisors, whose sum is σ = 2071800. Its totient is φ = 2071798.

The previous prime is 2071781. The next prime is 2071801. The reversal of 2071799 is 9971702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2071799 - 2⁸ = 2071543 is a prime.

It is a Sophie Germain prime.

Together with 2071801, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2071759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035899 + 1035900.

It is an arithmetic number, because the mean of its divisors is an integer number (1035900).

2^2071799 is an apocalyptic number.

2071799 is a deficient number, since it is larger than the sum of its proper divisors (1).

2071799 is an equidigital number, since it uses as much as digits as its factorization.

2071799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 2071799 is about 1439.3745169344. The cubic root of 2071799 is about 127.4820992426.

The spelling of 2071799 in words is "two million, seventy-one thousand, seven hundred ninety-nine".