11242266 has 24 divisors (see below), whose sum is σ = 26156160. Its totient is φ = 3211992.

The previous prime is 11242261. The next prime is 11242279. The reversal of 11242266 is 66224211.

11242266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11242261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18826 + ... + 19413.

It is an arithmetic number, because the mean of its divisors is an integer number (1089840).

Almost surely, 2^11242266 is an apocalyptic number.

11242266 is an abundant number, since it is smaller than the sum of its proper divisors (14913894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11242266 is a wasteful number, since it uses less digits than its factorization.

11242266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38258 (or 38251 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 11242266 is about 3352.9488513844. The cubic root of 11242266 is about 224.0188786172.

Adding to 11242266 its reverse (66224211), we get a palindrome (77466477).

The spelling of 11242266 in words is "eleven million, two hundred forty-two thousand, two hundred sixty-six".