11262144 has 28 divisors (see below), whose sum is σ = 29798264. Its totient is φ = 3753984.

The previous prime is 11262133. The next prime is 11262227. The reversal of 11262144 is 44126211.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 11262144.

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 in 3 ways as a sum of consecutive naturals, for example, 29137 + ... + 29520.

Almost surely, 2^11262144 is an apocalyptic number.

It is an amenable number.

11262144 is an abundant number, since it is smaller than the sum of its proper divisors (18536120).

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

11262144 is an equidigital number, since it uses as much as digits as its factorization.

11262144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58672 (or 58662 counting only the distinct ones).

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

The square root of 11262144 is about 3355.9117986026. The cubic root of 11262144 is about 224.1508337851.

Adding to 11262144 its reverse (44126211), we get a palindrome (55388355).

The spelling of 11262144 in words is "eleven million, two hundred sixty-two thousand, one hundred forty-four".