11144174 has 8 divisors (see below), whose sum is σ = 16823208. Its totient is φ = 5536440.

The previous prime is 11144153. The next prime is 11144209. The reversal of 11144174 is 47144111.

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

It is a super-2 number, since 2×11144174² = 248385228284552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17432 + ... + 18059.

It is an arithmetic number, because the mean of its divisors is an integer number (2102901).

Almost surely, 2^11144174 is an apocalyptic number.

11144174 is a deficient number, since it is larger than the sum of its proper divisors (5679034).

11144174 is a wasteful number, since it uses less digits than its factorization.

11144174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35650.

The product of its digits is 448, while the sum is 23.

The square root of 11144174 is about 3338.2890827488. The cubic root of 11144174 is about 223.3654313906.

Adding to 11144174 its reverse (47144111), we get a palindrome (58288285).

The spelling of 11144174 in words is "eleven million, one hundred forty-four thousand, one hundred seventy-four".