11005124 has 24 divisors (see below), whose sum is σ = 21412608. Its totient is φ = 4914720.

The previous prime is 11005091. The next prime is 11005151. The reversal of 11005124 is 42150011.

It is a super-2 number, since 2×11005124² = 242225508510752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11005099 and 11005108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1802 + ... + 5025.

It is an arithmetic number, because the mean of its divisors is an integer number (892192).

Almost surely, 2^11005124 is an apocalyptic number.

It is an amenable number.

11005124 is a deficient number, since it is larger than the sum of its proper divisors (10407484).

11005124 is a wasteful number, since it uses less digits than its factorization.

11005124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875 (or 6873 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 11005124 is about 3317.3971724833. The cubic root of 11005124 is about 222.4325360418.

Adding to 11005124 its reverse (42150011), we get a palindrome (53155135).

The spelling of 11005124 in words is "eleven million, five thousand, one hundred twenty-four".