11110028 has 12 divisors (see below), whose sum is σ = 20069952. Its totient is φ = 5375760.

The previous prime is 11109983. The next prime is 11110031. The reversal of 11110028 is 82001111.

It is a junction number, because it is equal to n+sod(n) for n = 11109994 and 11110021.

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, 44675 + ... + 44922.

It is an arithmetic number, because the mean of its divisors is an integer number (1672496).

Almost surely, 2^11110028 is an apocalyptic number.

It is an amenable number.

11110028 is a deficient number, since it is larger than the sum of its proper divisors (8959924).

11110028 is a wasteful number, since it uses less digits than its factorization.

11110028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89632 (or 89630 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

The square root of 11110028 is about 3333.1708627072. The cubic root of 11110028 is about 223.1370657558.

Adding to 11110028 its reverse (82001111), we get a palindrome (93111139).

The spelling of 11110028 in words is "eleven million, one hundred ten thousand, twenty-eight".