11112028 has 12 divisors (see below), whose sum is σ = 19528432. Its totient is φ = 5532480.

The previous prime is 11112019. The next prime is 11112037. The reversal of 11112028 is 82021111.

11112028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11112019) and next prime (11112037).

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, 4800 + ... + 6727.

Almost surely, 2^11112028 is an apocalyptic number.

It is an amenable number.

11112028 is a deficient number, since it is larger than the sum of its proper divisors (8416404).

11112028 is a wasteful number, since it uses less digits than its factorization.

11112028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11772 (or 11770 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

The square root of 11112028 is about 3333.4708638295. The cubic root of 11112028 is about 223.1504544816.

Adding to 11112028 its reverse (82021111), we get a palindrome (93133139).

The spelling of 11112028 in words is "eleven million, one hundred twelve thousand, twenty-eight".