11228327 has 4 divisors (see below), whose sum is σ = 12249096. Its totient is φ = 10207560.

The previous prime is 11228311. The next prime is 11228333. The reversal of 11228327 is 72382211.

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

It is not a de Polignac number, because 11228327 - 2⁴ = 11228311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11228296 and 11228305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11228227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 510368 + ... + 510389.

It is an arithmetic number, because the mean of its divisors is an integer number (3062274).

Almost surely, 2^11228327 is an apocalyptic number.

11228327 is a deficient number, since it is larger than the sum of its proper divisors (1020769).

11228327 is a wasteful number, since it uses less digits than its factorization.

11228327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020768.

The product of its digits is 1344, while the sum is 26.

The square root of 11228327 is about 3350.8695886292. The cubic root of 11228327 is about 223.9262552207.

It can be divided in two parts, 1122 and 8327, that added together give a palindrome (9449).

The spelling of 11228327 in words is "eleven million, two hundred twenty-eight thousand, three hundred twenty-seven".