11443134 has 8 divisors (see below), whose sum is σ = 22886280. Its totient is φ = 3814376.

The previous prime is 11443129. The next prime is 11443151. The reversal of 11443134 is 43134411.

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

11443134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 11443134.

It is a congruent number.

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, 953589 + ... + 953600.

It is an arithmetic number, because the mean of its divisors is an integer number (2860785).

Almost surely, 2^11443134 is an apocalyptic number.

11443134 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.

11443134 is a wasteful number, since it uses less digits than its factorization.

11443134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907194.

The product of its digits is 576, while the sum is 21.

The square root of 11443134 is about 3382.7701665942. The cubic root of 11443134 is about 225.3452083616.

Adding to 11443134 its reverse (43134411), we get a palindrome (54577545).

It can be divided in two parts, 1144 and 3134, that added together give a triangular number (4278 = T₉₂).

The spelling of 11443134 in words is "eleven million, four hundred forty-three thousand, one hundred thirty-four".