11662244 has 24 divisors (see below), whose sum is σ = 22377600. Its totient is φ = 5274080.

The previous prime is 11662241. The next prime is 11662249. The reversal of 11662244 is 44226611.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (11662241) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9962 + ... + 11070.

It is an arithmetic number, because the mean of its divisors is an integer number (932400).

Almost surely, 2^11662244 is an apocalyptic number.

It is an amenable number.

11662244 is a deficient number, since it is larger than the sum of its proper divisors (10715356).

11662244 is a wasteful number, since it uses less digits than its factorization.

11662244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363 (or 1361 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

The square root of 11662244 is about 3415.0027818437. The cubic root of 11662244 is about 226.7744076416.

Adding to 11662244 its reverse (44226611), we get a palindrome (55888855).

The spelling of 11662244 in words is "eleven million, six hundred sixty-two thousand, two hundred forty-four".