11144256 has 28 divisors (see below), whose sum is σ = 29486352. Its totient is φ = 3714688.

The previous prime is 11144219. The next prime is 11144261. The reversal of 11144256 is 65244111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28830 + ... + 29213.

It is an arithmetic number, because the mean of its divisors is an integer number (1053084).

Almost surely, 2^11144256 is an apocalyptic number.

11144256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11144256 is an abundant number, since it is smaller than the sum of its proper divisors (18342096).

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

11144256 is an equidigital number, since it uses as much as digits as its factorization.

11144256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58058 (or 58048 counting only the distinct ones).

The product of its digits is 960, while the sum is 24.

The square root of 11144256 is about 3338.3013644667. The cubic root of 11144256 is about 223.3659792380.

Adding to 11144256 its reverse (65244111), we get a palindrome (76388367).

The spelling of 11144256 in words is "eleven million, one hundred forty-four thousand, two hundred fifty-six".