11004223 has 8 divisors (see below), whose sum is σ = 11209968. Its totient is φ = 10800384.

The previous prime is 11004221. The next prime is 11004233. The reversal of 11004223 is 32240011.

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

It is a cyclic number.

It is not a de Polignac number, because 11004223 - 2¹ = 11004221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11004221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16015 + ... + 16687.

It is an arithmetic number, because the mean of its divisors is an integer number (1401246).

Almost surely, 2^11004223 is an apocalyptic number.

11004223 is a deficient number, since it is larger than the sum of its proper divisors (205745).

11004223 is an equidigital number, since it uses as much as digits as its factorization.

11004223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 11004223 is about 3317.2613704681. The cubic root of 11004223 is about 222.4264656215.

Adding to 11004223 its reverse (32240011), we get a palindrome (43244234).

The spelling of 11004223 in words is "eleven million, four thousand, two hundred twenty-three".