11140004 has 24 divisors (see below), whose sum is σ = 21416640. Its totient is φ = 5046624.

The previous prime is 11140001. The next prime is 11140009. The reversal of 11140004 is 40004111.

It is not an unprimeable number, because it can be changed into a prime (11140001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1439 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (892360).

Almost surely, 2^11140004 is an apocalyptic number.

It is an amenable number.

11140004 is a deficient number, since it is larger than the sum of its proper divisors (10276636).

11140004 is a wasteful number, since it uses less digits than its factorization.

11140004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419 (or 6417 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 11140004 is about 3337.6644528772. The cubic root of 11140004 is about 223.3375678017.

Adding to 11140004 its reverse (40004111), we get a palindrome (51144115).

It can be divided in two parts, 111 and 40004, that multiplied together give a palindrome (4440444).

The spelling of 11140004 in words is "eleven million, one hundred forty thousand, four".