11140417 has 4 divisors (see below), whose sum is σ = 11183040. Its totient is φ = 11097796.

The previous prime is 11140399. The next prime is 11140421. The reversal of 11140417 is 71404111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 71404111 = 67 ⋅1065733.

It is a cyclic number.

It is not a de Polignac number, because 11140417 - 2¹⁹ = 10616129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11140394 and 11140403.

It is not an unprimeable number, because it can be changed into a prime (11140447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20917 + ... + 21442.

It is an arithmetic number, because the mean of its divisors is an integer number (2795760).

Almost surely, 2^11140417 is an apocalyptic number.

It is an amenable number.

11140417 is a deficient number, since it is larger than the sum of its proper divisors (42623).

11140417 is an equidigital number, since it uses as much as digits as its factorization.

11140417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42622.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 11140417 is about 3337.7263219144. The cubic root of 11140417 is about 223.3403277431.

Adding to 11140417 its reverse (71404111), we get a palindrome (82544528).

The spelling of 11140417 in words is "eleven million, one hundred forty thousand, four hundred seventeen".