11224744 has 16 divisors (see below), whose sum is σ = 22154400. Its totient is φ = 5316912.

The previous prime is 11224739. The next prime is 11224757. The reversal of 11224744 is 44742211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36772 + ... + 37075.

It is an arithmetic number, because the mean of its divisors is an integer number (1384650).

Almost surely, 2^11224744 is an apocalyptic number.

It is an amenable number.

11224744 is a deficient number, since it is larger than the sum of its proper divisors (10929656).

11224744 is a wasteful number, since it uses less digits than its factorization.

11224744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73872 (or 73868 counting only the distinct ones).

The product of its digits is 1792, while the sum is 25.

The square root of 11224744 is about 3350.3349086323. The cubic root of 11224744 is about 223.9024341258.

Adding to 11224744 its reverse (44742211), we get a palindrome (55966955).

The spelling of 11224744 in words is "eleven million, two hundred twenty-four thousand, seven hundred forty-four".