11040224 has 24 divisors (see below), whose sum is σ = 23408280. Its totient is φ = 5095296.

The previous prime is 11040221. The next prime is 11040233. The reversal of 11040224 is 42204011.

It is a junction number, because it is equal to n+sod(n) for n = 11040199 and 11040208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040221) 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 3 ways as a sum of consecutive naturals, for example, 12854 + ... + 13685.

It is an arithmetic number, because the mean of its divisors is an integer number (975345).

Almost surely, 2^11040224 is an apocalyptic number.

It is an amenable number.

11040224 is an abundant number, since it is smaller than the sum of its proper divisors (12368056).

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

11040224 is a wasteful number, since it uses less digits than its factorization.

11040224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26562 (or 26554 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 11040224 is about 3322.6832530351. The cubic root of 11040224 is about 222.6687622561.

Adding to 11040224 its reverse (42204011), we get a palindrome (53244235).

The spelling of 11040224 in words is "eleven million, forty thousand, two hundred twenty-four".