11168224 has 12 divisors (see below), whose sum is σ = 21987504. Its totient is φ = 5584096.

The previous prime is 11168203. The next prime is 11168237. The reversal of 11168224 is 42286111.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 174472 + ... + 174535.

It is an arithmetic number, because the mean of its divisors is an integer number (1832292).

Almost surely, 2^11168224 is an apocalyptic number.

It is an amenable number.

11168224 is a deficient number, since it is larger than the sum of its proper divisors (10819280).

11168224 is an equidigital number, since it uses as much as digits as its factorization.

11168224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349017 (or 349009 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 11168224 is about 3341.8892860177. The cubic root of 11168224 is about 223.5259959719.

The spelling of 11168224 in words is "eleven million, one hundred sixty-eight thousand, two hundred twenty-four".