11444156 has 24 divisors (see below), whose sum is σ = 22001280. Its totient is φ = 5184432.

The previous prime is 11444143. The next prime is 11444159. The reversal of 11444156 is 65144411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444159) 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, 1526 + ... + 5021.

It is an arithmetic number, because the mean of its divisors is an integer number (916720).

Almost surely, 2^11444156 is an apocalyptic number.

It is an amenable number.

11444156 is a deficient number, since it is larger than the sum of its proper divisors (10557124).

11444156 is a wasteful number, since it uses less digits than its factorization.

11444156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593 (or 6591 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 11444156 is about 3382.9212228487. The cubic root of 11444156 is about 225.3519167787.

Adding to 11444156 its reverse (65144411), we get a palindrome (76588567).

The spelling of 11444156 in words is "eleven million, four hundred forty-four thousand, one hundred fifty-six".