11242308 has 96 divisors (see below), whose sum is σ = 34191360. Its totient is φ = 2793120.

The previous prime is 11242303. The next prime is 11242313. The reversal of 11242308 is 80324211.

It is an interprime number because it is at equal distance from previous prime (11242303) and next prime (11242313).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (11242303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 488785 + ... + 488807.

It is an arithmetic number, because the mean of its divisors is an integer number (356160).

Almost surely, 2^11242308 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11242308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17095680).

11242308 is an abundant number, since it is smaller than the sum of its proper divisors (22949052).

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

11242308 is a wasteful number, since it uses less digits than its factorization.

11242308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 11242308 is about 3352.9551145221. The cubic root of 11242308 is about 224.0191575877.

Adding to 11242308 its reverse (80324211), we get a palindrome (91566519).

The spelling of 11242308 in words is "eleven million, two hundred forty-two thousand, three hundred eight".