11240066 has 8 divisors (see below), whose sum is σ = 16918524. Its totient is φ = 5600560.

The previous prime is 11240059. The next prime is 11240087. The reversal of 11240066 is 66004211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9431041 + 1809025 = 3071^2 + 1345^2 .

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

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, 9005 + ... + 10176.

Almost surely, 2^11240066 is an apocalyptic number.

11240066 is a deficient number, since it is larger than the sum of its proper divisors (5678458).

11240066 is a wasteful number, since it uses less digits than its factorization.

11240066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19476.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11240066 is about 3352.6207659084. The cubic root of 11240066 is about 224.0042649060.

Adding to 11240066 its reverse (66004211), we get a palindrome (77244277).

The spelling of 11240066 in words is "eleven million, two hundred forty thousand, sixty-six".