11126428 has 12 divisors (see below), whose sum is σ = 19542040. Its totient is φ = 5542992.

The previous prime is 11126417. The next prime is 11126471. The reversal of 11126428 is 82462111.

11126428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3783 + ... + 6046.

Almost surely, 2^11126428 is an apocalyptic number.

It is an amenable number.

11126428 is a deficient number, since it is larger than the sum of its proper divisors (8415612).

11126428 is a wasteful number, since it uses less digits than its factorization.

11126428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116 (or 10114 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 11126428 is about 3335.6300754130. The cubic root of 11126428 is about 223.2468059151.

Adding to 11126428 its reverse (82462111), we get a palindrome (93588539).

The spelling of 11126428 in words is "eleven million, one hundred twenty-six thousand, four hundred twenty-eight".