11992244 has 24 divisors (see below), whose sum is σ = 22982400. Its totient is φ = 5430080.

The previous prime is 11992243. The next prime is 11992291. The reversal of 11992244 is 44229911.

It is a zygodrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11992244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11992243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20792 + ... + 21360.

It is an arithmetic number, because the mean of its divisors is an integer number (957600).

Almost surely, 2^11992244 is an apocalyptic number.

It is an amenable number.

11992244 is a deficient number, since it is larger than the sum of its proper divisors (10990156).

11992244 is a wasteful number, since it uses less digits than its factorization.

11992244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063 (or 1061 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 11992244 is about 3462.9819520177. The cubic root of 11992244 is about 228.8935134154.

It can be divided in two parts, 1199 and 2244, that added together give a palindrome (3443).

The spelling of 11992244 in words is "eleven million, nine hundred ninety-two thousand, two hundred forty-four".