11243814 has 8 divisors (see below), whose sum is σ = 22487640. Its totient is φ = 3747936.

The previous prime is 11243809. The next prime is 11243821. The reversal of 11243814 is 41834211.

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

11243814 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 936979 + ... + 936990.

It is an arithmetic number, because the mean of its divisors is an integer number (2810955).

Almost surely, 2^11243814 is an apocalyptic number.

11243814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11243814 is a wasteful number, since it uses less digits than its factorization.

11243814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1873974.

The product of its digits is 768, while the sum is 24.

The square root of 11243814 is about 3353.1796850154. The cubic root of 11243814 is about 224.0291602131.

The spelling of 11243814 in words is "eleven million, two hundred forty-three thousand, eight hundred fourteen".