2440211 has 2 divisors, whose sum is σ = 2440212. Its totient is φ = 2440210.

The previous prime is 2440201. The next prime is 2440213. The reversal of 2440211 is 1120442.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2440211 is a prime.

Together with 2440213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2440213) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220105 + 1220106.

It is an arithmetic number, because the mean of its divisors is an integer number (1220106).

2^2440211 is an apocalyptic number.

2440211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440211 is an equidigital number, since it uses as much as digits as its factorization.

2440211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2440211 is about 1562.1174731754. The cubic root of 2440211 is about 134.6301904552.

Adding to 2440211 its reverse (1120442), we get a palindrome (3560653).

The spelling of 2440211 in words is "two million, four hundred forty thousand, two hundred eleven".