11227344 has 40 divisors (see below), whose sum is σ = 30712320. Its totient is φ = 3522048.

The previous prime is 11227319. The next prime is 11227351. The reversal of 11227344 is 44372211.

It is a happy number.

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

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, 6064 + ... + 7695.

It is an arithmetic number, because the mean of its divisors is an integer number (767808).

Almost surely, 2^11227344 is an apocalyptic number.

It is an amenable number.

11227344 is an abundant number, since it is smaller than the sum of its proper divisors (19484976).

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

11227344 is a wasteful number, since it uses less digits than its factorization.

11227344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13787 (or 13781 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 11227344 is about 3350.7229070754. The cubic root of 11227344 is about 223.9197203816.

Adding to 11227344 its reverse (44372211), we get a palindrome (55599555).

The spelling of 11227344 in words is "eleven million, two hundred twenty-seven thousand, three hundred forty-four".