11184242 has 8 divisors (see below), whose sum is σ = 17317632. Its totient is φ = 5411700.

The previous prime is 11184241. The next prime is 11184247. The reversal of 11184242 is 24248111.

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

It is a super-2 number, since 2×11184242² = 250174538229128, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (11184241) 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, 90134 + ... + 90257.

It is an arithmetic number, because the mean of its divisors is an integer number (2164704).

Almost surely, 2^11184242 is an apocalyptic number.

11184242 is a deficient number, since it is larger than the sum of its proper divisors (6133390).

11184242 is a wasteful number, since it uses less digits than its factorization.

11184242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180424.

The product of its digits is 512, while the sum is 23.

The square root of 11184242 is about 3344.2849758954. The cubic root of 11184242 is about 223.6328088075.

The spelling of 11184242 in words is "eleven million, one hundred eighty-four thousand, two hundred forty-two".