11140041 has 16 divisors (see below), whose sum is σ = 16390080. Its totient is φ = 6673920.

The previous prime is 11140037. The next prime is 11140043. The reversal of 11140041 is 14004111.

It is not a de Polignac number, because 11140041 - 2² = 11140037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11139999 and 11140026.

It is not an unprimeable number, because it can be changed into a prime (11140043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1041 + ... + 4833.

It is an arithmetic number, because the mean of its divisors is an integer number (1024380).

Almost surely, 2^11140041 is an apocalyptic number.

11140041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11140041 is a deficient number, since it is larger than the sum of its proper divisors (5250039).

11140041 is a wasteful number, since it uses less digits than its factorization.

11140041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3896.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11140041 is about 3337.6699956706. The cubic root of 11140041 is about 223.3378150632.

Adding to 11140041 its reverse (14004111), we get a palindrome (25144152).

It can be divided in two parts, 11 and 140041, that multiplied together give a palindrome (1540451).

The spelling of 11140041 in words is "eleven million, one hundred forty thousand, forty-one".