11124668 has 12 divisors (see below), whose sum is σ = 19503960. Its totient is φ = 5552112.

The previous prime is 11124667. The next prime is 11124727. The reversal of 11124668 is 86642111.

It is a super-2 number, since 2×11124668² = 247516476220448, which contains 22 as substring.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 11124668.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230 + ... + 4722.

It is an arithmetic number, because the mean of its divisors is an integer number (1625330).

Almost surely, 2^11124668 is an apocalyptic number.

It is an amenable number.

11124668 is a deficient number, since it is larger than the sum of its proper divisors (8379292).

11124668 is a wasteful number, since it uses less digits than its factorization.

11124668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5116 (or 5114 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 11124668 is about 3335.3662467561. The cubic root of 11124668 is about 223.2350340899.

Adding to 11124668 its reverse (86642111), we get a palindrome (97766779).

The spelling of 11124668 in words is "eleven million, one hundred twenty-four thousand, six hundred sixty-eight".