2440111 has 2 divisors, whose sum is σ = 2440112. Its totient is φ = 2440110.

The previous prime is 2440091. The next prime is 2440127. The reversal of 2440111 is 1110442.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2440111 - 2⁵ = 2440079 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 2440091 and 2440100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2440211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220055 + 1220056.

It is an arithmetic number, because the mean of its divisors is an integer number (1220056).

2^2440111 is an apocalyptic number.

2440111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2440111 is an equidigital number, since it uses as much as digits as its factorization.

2440111 is an evil number, because the sum of its binary digits is even.

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

The square root of 2440111 is about 1562.0854650114. The cubic root of 2440111 is about 134.6283513789.

Adding to 2440111 its reverse (1110442), we get a palindrome (3550553).

The spelling of 2440111 in words is "two million, four hundred forty thousand, one hundred eleven".