2092019 has 2 divisors, whose sum is σ = 2092020. Its totient is φ = 2092018.

The previous prime is 2091997. The next prime is 2092021. The reversal of 2092019 is 9102902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2092019 - 2⁸ = 2091763 is a prime.

It is a super-2 number, since 2×2092019² = 8753086992722, which contains 22 as substring.

Together with 2092021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2091985 and 2092003.

It is not a weakly prime, because it can be changed into another prime (2092039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046009 + 1046010.

It is an arithmetic number, because the mean of its divisors is an integer number (1046010).

2^2092019 is an apocalyptic number.

2092019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2092019 is an equidigital number, since it uses as much as digits as its factorization.

2092019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 2092019 is about 1446.3813466718. The cubic root of 2092019 is about 127.8954835295.

The spelling of 2092019 in words is "two million, ninety-two thousand, nineteen".