11144856 has 32 divisors (see below), whose sum is σ = 27995760. Its totient is φ = 3697152.

The previous prime is 11144839. The next prime is 11144863. The reversal of 11144856 is 65844111.

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, 4596 + ... + 6588.

Almost surely, 2^11144856 is an apocalyptic number.

It is an amenable number.

11144856 is an abundant number, since it is smaller than the sum of its proper divisors (16850904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11144856 is a wasteful number, since it uses less digits than its factorization.

11144856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2231 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 11144856 is about 3338.3912293199. The cubic root of 11144856 is about 223.3699877958.

Adding to 11144856 its reverse (65844111), we get a palindrome (76988967).

The spelling of 11144856 in words is "eleven million, one hundred forty-four thousand, eight hundred fifty-six".