11223914 has 16 divisors (see below), whose sum is σ = 18574920. Its totient is φ = 5053440.

The previous prime is 11223887. The next prime is 11223923. The reversal of 11223914 is 41932211.

11223914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6528025 + 4695889 = 2555^2 + 2167^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11223914.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4199 + ... + 6330.

Almost surely, 2^11223914 is an apocalyptic number.

11223914 is a deficient number, since it is larger than the sum of its proper divisors (7351006).

11223914 is a wasteful number, since it uses less digits than its factorization.

11223914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10585.

The product of its digits is 432, while the sum is 23.

The square root of 11223914 is about 3350.2110381288. The cubic root of 11223914 is about 223.8969152590.

The spelling of 11223914 in words is "eleven million, two hundred twenty-three thousand, nine hundred fourteen".