11333216 has 12 divisors (see below), whose sum is σ = 22312332. Its totient is φ = 5666592.

The previous prime is 11333207. The next prime is 11333243. The reversal of 11333216 is 61233311.

It is a happy number.

11333216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177050 + ... + 177113.

It is an arithmetic number, because the mean of its divisors is an integer number (1859361).

Almost surely, 2^11333216 is an apocalyptic number.

11333216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11333216 is a deficient number, since it is larger than the sum of its proper divisors (10979116).

11333216 is an equidigital number, since it uses as much as digits as its factorization.

11333216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354173 (or 354165 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 11333216 is about 3366.4842194788. The cubic root of 11333216 is about 224.6213615242.

Adding to 11333216 its reverse (61233311), we get a palindrome (72566527).

The spelling of 11333216 in words is "eleven million, three hundred thirty-three thousand, two hundred sixteen".