2041306 has 8 divisors (see below), whose sum is σ = 3076020. Its totient is φ = 1015968.

The previous prime is 2041297. The next prime is 2041307. The reversal of 2041306 is 6031402.

It can be written as a sum of positive squares in 2 ways, for example, as 1782225 + 259081 = 1335^2 + 509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2041306.

It is not an unprimeable number, because it can be changed into a prime (2041307) 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 3 ways as a sum of consecutive naturals, for example, 1771 + ... + 2686.

2^2041306 is an apocalyptic number.

2041306 is a deficient number, since it is larger than the sum of its proper divisors (1034714).

2041306 is a wasteful number, since it uses less digits than its factorization.

2041306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4688.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2041306 is about 1428.7428040064. The cubic root of 2041306 is about 126.8535729465.

Adding to 2041306 its reverse (6031402), we get a palindrome (8072708).

The spelling of 2041306 in words is "two million, forty-one thousand, three hundred six".