11074228 has 24 divisors (see below), whose sum is σ = 21238560. Its totient is φ = 5010720.

The previous prime is 11074171. The next prime is 11074243. The reversal of 11074228 is 82247011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12463 + ... + 13321.

It is an arithmetic number, because the mean of its divisors is an integer number (884940).

Almost surely, 2^11074228 is an apocalyptic number.

It is an amenable number.

11074228 is a deficient number, since it is larger than the sum of its proper divisors (10164332).

11074228 is a wasteful number, since it uses less digits than its factorization.

11074228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167 (or 1165 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 11074228 is about 3327.7962678025. The cubic root of 11074228 is about 222.8971352886.

It can be divided in two parts, 1107 and 4228, that added together give a palindrome (5335).

The spelling of 11074228 in words is "eleven million, seventy-four thousand, two hundred twenty-eight".