2048419 has 2 divisors, whose sum is σ = 2048420. Its totient is φ = 2048418.

The previous prime is 2048413. The next prime is 2048429. The reversal of 2048419 is 9148402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2048419 - 2¹¹ = 2046371 is a prime.

It is a super-2 number, since 2×2048419² = 8392040799122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2048413) 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, 1024209 + 1024210.

It is an arithmetic number, because the mean of its divisors is an integer number (1024210).

2^2048419 is an apocalyptic number.

2048419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048419 is an equidigital number, since it uses as much as digits as its factorization.

2048419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2048419 is about 1431.2298906884. The cubic root of 2048419 is about 127.0007439971. Note that the first 3 decimals are identical.

It can be divided in two parts, 20484 and 19, that added together give a triangular number (20503 = T₂₀₂).

The spelling of 2048419 in words is "two million, forty-eight thousand, four hundred nineteen".