11242232 has 16 divisors (see below), whose sum is σ = 21203640. Its totient is φ = 5587936.

The previous prime is 11242229. The next prime is 11242237. The reversal of 11242232 is 23224211.

It is a self number, because there is not a number n which added to its sum of digits gives 11242232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11242237) 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 3 ways as a sum of consecutive naturals, for example, 2678 + ... + 5445.

Almost surely, 2^11242232 is an apocalyptic number.

It is an amenable number.

11242232 is a deficient number, since it is larger than the sum of its proper divisors (9961408).

11242232 is a wasteful number, since it uses less digits than its factorization.

11242232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8302 (or 8298 counting only the distinct ones).

The product of its digits is 192, while the sum is 17.

The square root of 11242232 is about 3352.9437812167. The cubic root of 11242232 is about 224.0186527834.

Adding to 11242232 its reverse (23224211), we get a palindrome (34466443).

The spelling of 11242232 in words is "eleven million, two hundred forty-two thousand, two hundred thirty-two".