11227994 has 8 divisors (see below), whose sum is σ = 17093568. Its totient is φ = 5530140.

The previous prime is 11227987. The next prime is 11228023. The reversal of 11227994 is 49972211.

11227994 = 56² + 57² + ... + 323².

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 41762 + ... + 42029.

It is an arithmetic number, because the mean of its divisors is an integer number (2136696).

Almost surely, 2^11227994 is an apocalyptic number.

11227994 is a deficient number, since it is larger than the sum of its proper divisors (5865574).

11227994 is an equidigital number, since it uses as much as digits as its factorization.

11227994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83860.

The product of its digits is 9072, while the sum is 35.

The square root of 11227994 is about 3350.8198996663. The cubic root of 11227994 is about 223.9240415285.

It can be divided in two parts, 11227 and 994, that added together give a palindrome (12221).

The spelling of 11227994 in words is "eleven million, two hundred twenty-seven thousand, nine hundred ninety-four".