11244400 has 30 divisors (see below), whose sum is σ = 27015632. Its totient is φ = 4497600.

The previous prime is 11244383. The next prime is 11244403. The reversal of 11244400 is 444211.

11244400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13656 + ... + 14455.

Almost surely, 2^11244400 is an apocalyptic number.

11244400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11244400 is an abundant number, since it is smaller than the sum of its proper divisors (15771232).

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

11244400 is a wasteful number, since it uses less digits than its factorization.

11244400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28129 (or 28118 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 11244400 is about 3353.2670636262. The cubic root of 11244400 is about 224.0330520956.

Adding to 11244400 its reverse (444211), we get a palindrome (11688611).

The spelling of 11244400 in words is "eleven million, two hundred forty-four thousand, four hundred".