11212304 has 20 divisors (see below), whose sum is σ = 21988176. Its totient is φ = 5537952.

The previous prime is 11212291. The next prime is 11212319. The reversal of 11212304 is 40321211.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894 + ... + 5549.

Almost surely, 2^11212304 is an apocalyptic number.

It is an amenable number.

11212304 is a deficient number, since it is larger than the sum of its proper divisors (10775872).

11212304 is an equidigital number, since it uses as much as digits as its factorization.

11212304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8534 (or 8528 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11212304 is about 3348.4778631492. The cubic root of 11212304 is about 223.8196890796.

Adding to 11212304 its reverse (40321211), we get a palindrome (51533515).

The spelling of 11212304 in words is "eleven million, two hundred twelve thousand, three hundred four".