11228174 has 4 divisors (see below), whose sum is σ = 16842264. Its totient is φ = 5614086.

The previous prime is 11228171. The next prime is 11228207. The reversal of 11228174 is 47182211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228171) 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 as a sum of consecutive naturals, namely, 2807042 + ... + 2807045.

It is an arithmetic number, because the mean of its divisors is an integer number (4210566).

Almost surely, 2^11228174 is an apocalyptic number.

11228174 is a deficient number, since it is larger than the sum of its proper divisors (5614090).

11228174 is an equidigital number, since it uses as much as digits as its factorization.

11228174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5614089.

The product of its digits is 896, while the sum is 26.

The square root of 11228174 is about 3350.8467586567. The cubic root of 11228174 is about 223.9252381244.

The spelling of 11228174 in words is "eleven million, two hundred twenty-eight thousand, one hundred seventy-four".