11242912 has 12 divisors (see below), whose sum is σ = 22134546. Its totient is φ = 5621440.

The previous prime is 11242901. The next prime is 11242937. The reversal of 11242912 is 21924211.

It can be written as a sum of positive squares in only one way, i.e., 9511056 + 1731856 = 3084^2 + 1316^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 175639 + ... + 175702.

Almost surely, 2^11242912 is an apocalyptic number.

It is an amenable number.

11242912 is a deficient number, since it is larger than the sum of its proper divisors (10891634).

11242912 is an equidigital number, since it uses as much as digits as its factorization.

11242912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351351 (or 351343 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

The square root of 11242912 is about 3353.0451831134. The cubic root of 11242912 is about 224.0231693721.

The spelling of 11242912 in words is "eleven million, two hundred forty-two thousand, nine hundred twelve".