11223904 has 12 divisors (see below), whose sum is σ = 22097124. Its totient is φ = 5611936.

The previous prime is 11223887. The next prime is 11223923. The reversal of 11223904 is 40932211.

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, 175342 + ... + 175405.

It is an arithmetic number, because the mean of its divisors is an integer number (1841427).

Almost surely, 2^11223904 is an apocalyptic number.

It is an amenable number.

11223904 is a deficient number, since it is larger than the sum of its proper divisors (10873220).

11223904 is an equidigital number, since it uses as much as digits as its factorization.

11223904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350757 (or 350749 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11223904 is about 3350.2095456852. The cubic root of 11223904 is about 223.8968487650.

The spelling of 11223904 in words is "eleven million, two hundred twenty-three thousand, nine hundred four".