2140411 has 16 divisors (see below), whose sum is σ = 2700544. Its totient is φ = 1651104.

The previous prime is 2140399. The next prime is 2140421. The reversal of 2140411 is 1140412.

2140411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2140411 - 2¹¹ = 2138363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

2140411 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 2140391 and 2140400.

It is not an unprimeable number, because it can be changed into a prime (2140421) 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 in 15 ways as a sum of consecutive naturals, for example, 3640 + ... + 4186.

It is an arithmetic number, because the mean of its divisors is an integer number (168784).

2^2140411 is an apocalyptic number.

2140411 is a deficient number, since it is larger than the sum of its proper divisors (560133).

2140411 is a wasteful number, since it uses less digits than its factorization.

2140411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 2140411 is about 1463.0143539966. The cubic root of 2140411 is about 128.8741235508.

Adding to 2140411 its reverse (1140412), we get a palindrome (3280823).

Subtracting from 2140411 its reverse (1140412), we obtain a palindrome (999999).

The spelling of 2140411 in words is "two million, one hundred forty thousand, four hundred eleven".