11042828 has 12 divisors (see below), whose sum is σ = 19506312. Its totient is φ = 5469600.

The previous prime is 11042813. The next prime is 11042831. The reversal of 11042828 is 82824011.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11042797 and 11042806.

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, 12473 + ... + 13328.

It is an arithmetic number, because the mean of its divisors is an integer number (1625526).

Almost surely, 2^11042828 is an apocalyptic number.

It is an amenable number.

11042828 is a deficient number, since it is larger than the sum of its proper divisors (8463484).

11042828 is a wasteful number, since it uses less digits than its factorization.

11042828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25912 (or 25910 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 11042828 is about 3323.0750819083. The cubic root of 11042828 is about 222.6862674528.

Adding to 11042828 its reverse (82824011), we get a palindrome (93866839).

The spelling of 11042828 in words is "eleven million, forty-two thousand, eight hundred twenty-eight".