2041311 has 8 divisors (see below), whose sum is σ = 2749104. Its totient is φ = 1347200.

The previous prime is 2041307. The next prime is 2041363. The reversal of 2041311 is 1131402.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2041311 - 2² = 2041307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3066 + ... + 3671.

It is an arithmetic number, because the mean of its divisors is an integer number (343638).

2^2041311 is an apocalyptic number.

2041311 is a deficient number, since it is larger than the sum of its proper divisors (707793).

2041311 is a wasteful number, since it uses less digits than its factorization.

2041311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6841.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2041311 is about 1428.7445537954. The cubic root of 2041311 is about 126.8536765187.

Adding to 2041311 its reverse (1131402), we get a palindrome (3172713).

Subtracting from 2041311 its reverse (1131402), we obtain a palindrome (909909).

The spelling of 2041311 in words is "two million, forty-one thousand, three hundred eleven".