11143014 has 8 divisors (see below), whose sum is σ = 22286040. Its totient is φ = 3714336.

The previous prime is 11143009. The next prime is 11143019. The reversal of 11143014 is 41034111.

It is an interprime number because it is at equal distance from previous prime (11143009) and next prime (11143019).

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

11143014 is an admirable number.

It is a super-2 number, since 2×11143014² = 248333522008392, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11142984 and 11143002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11143019) by changing a digit.

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, 928579 + ... + 928590.

It is an arithmetic number, because the mean of its divisors is an integer number (2785755).

Almost surely, 2^11143014 is an apocalyptic number.

11143014 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.

11143014 is a wasteful number, since it uses less digits than its factorization.

11143014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857174.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 11143014 is about 3338.1153365335. The cubic root of 11143014 is about 223.3576810662.

Adding to 11143014 its reverse (41034111), we get a palindrome (52177125).

The spelling of 11143014 in words is "eleven million, one hundred forty-three thousand, fourteen".