11227244 has 24 divisors (see below), whose sum is σ = 22729728. Its totient is φ = 4752720.

The previous prime is 11227231. The next prime is 11227247. The reversal of 11227244 is 44272211.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11227247) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 92 + ... + 4739.

It is an arithmetic number, because the mean of its divisors is an integer number (947072).

Almost surely, 2^11227244 is an apocalyptic number.

11227244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11227244 is an abundant number, since it is smaller than the sum of its proper divisors (11502484).

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

11227244 is a wasteful number, since it uses less digits than its factorization.

11227244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4925 (or 4923 counting only the distinct ones).

The product of its digits is 896, while the sum is 23.

The square root of 11227244 is about 3350.7079848892. The cubic root of 11227244 is about 223.9190555750.

Adding to 11227244 its reverse (44272211), we get a palindrome (55499455).

The spelling of 11227244 in words is "eleven million, two hundred twenty-seven thousand, two hundred forty-four".