11143708 has 24 divisors (see below), whose sum is σ = 20273792. Its totient is φ = 5355504.

The previous prime is 11143679. The next prime is 11143723. The reversal of 11143708 is 80734111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11041 + ... + 12007.

Almost surely, 2^11143708 is an apocalyptic number.

It is an amenable number.

11143708 is a deficient number, since it is larger than the sum of its proper divisors (9130084).

11143708 is a wasteful number, since it uses less digits than its factorization.

11143708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1079 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 11143708 is about 3338.2192857870. The cubic root of 11143708 is about 223.3623179629.

Adding to 11143708 its reverse (80734111), we get a palindrome (91877819).

The spelling of 11143708 in words is "eleven million, one hundred forty-three thousand, seven hundred eight".