11320226 has 8 divisors (see below), whose sum is σ = 17195520. Its totient is φ = 5588388.

The previous prime is 11320213. The next prime is 11320229. The reversal of 11320226 is 62202311.

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

It is not an unprimeable number, because it can be changed into a prime (11320229) 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, 35666 + ... + 35981.

It is an arithmetic number, because the mean of its divisors is an integer number (2149440).

Almost surely, 2^11320226 is an apocalyptic number.

11320226 is a deficient number, since it is larger than the sum of its proper divisors (5875294).

11320226 is an equidigital number, since it uses as much as digits as its factorization.

11320226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71728.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 11320226 is about 3364.5543538484. The cubic root of 11320226 is about 224.5355092533.

Adding to 11320226 its reverse (62202311), we get a palindrome (73522537).

The spelling of 11320226 in words is "eleven million, three hundred twenty thousand, two hundred twenty-six".