2041366 has 4 divisors (see below), whose sum is σ = 3062052. Its totient is φ = 1020682.

The previous prime is 2041363. The next prime is 2041387. The reversal of 2041366 is 6631402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6631402 = 2 ⋅3315701.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041363) 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, 510340 + ... + 510343.

It is an arithmetic number, because the mean of its divisors is an integer number (765513).

2^2041366 is an apocalyptic number.

2041366 is a deficient number, since it is larger than the sum of its proper divisors (1020686).

2041366 is a wasteful number, since it uses less digits than its factorization.

2041366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020685.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2041366 is about 1428.7638013332. The cubic root of 2041366 is about 126.8548158011.

Adding to 2041366 its reverse (6631402), we get a palindrome (8672768).

The spelling of 2041366 in words is "two million, forty-one thousand, three hundred sixty-six".