11443814 has 8 divisors (see below), whose sum is σ = 18069240. Its totient is φ = 5420736.

The previous prime is 11443807. The next prime is 11443819. The reversal of 11443814 is 41834411.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150539 + ... + 150614.

It is an arithmetic number, because the mean of its divisors is an integer number (2258655).

Almost surely, 2^11443814 is an apocalyptic number.

11443814 is a deficient number, since it is larger than the sum of its proper divisors (6625426).

11443814 is a wasteful number, since it uses less digits than its factorization.

11443814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301174.

The product of its digits is 1536, while the sum is 26.

The square root of 11443814 is about 3382.8706744420. The cubic root of 11443814 is about 225.3496719321.

The spelling of 11443814 in words is "eleven million, four hundred forty-three thousand, eight hundred fourteen".