2041919 has 16 divisors (see below), whose sum is σ = 2380320. Its totient is φ = 1733760.

The previous prime is 2041891. The next prime is 2041933. The reversal of 2041919 is 9191402.

It is a cyclic number.

It is not a de Polignac number, because 2041919 - 2¹⁶ = 1976383 is a prime.

It is a super-2 number, since 2×2041919² = 8338866405122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11717 + ... + 11889.

It is an arithmetic number, because the mean of its divisors is an integer number (148770).

2^2041919 is an apocalyptic number.

2041919 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2041919 is a deficient number, since it is larger than the sum of its proper divisors (338401).

2041919 is a wasteful number, since it uses less digits than its factorization.

2041919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 2041919 is about 1428.9573121686. The cubic root of 2041919 is about 126.8662696315.

The spelling of 2041919 in words is "two million, forty-one thousand, nine hundred nineteen".