11842828 has 12 divisors (see below), whose sum is σ = 20877192. Its totient is φ = 5877920.

The previous prime is 11842813. The next prime is 11842841. The reversal of 11842828 is 82824811.

It is a junction number, because it is equal to n+sod(n) for n = 11842793 and 11842802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10258 + ... + 11353.

It is an arithmetic number, because the mean of its divisors is an integer number (1739766).

Almost surely, 2^11842828 is an apocalyptic number.

It is an amenable number.

11842828 is a deficient number, since it is larger than the sum of its proper divisors (9034364).

11842828 is a wasteful number, since it uses less digits than its factorization.

11842828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21752 (or 21750 counting only the distinct ones).

The product of its digits is 8192, while the sum is 34.

The square root of 11842828 is about 3441.3410176848. The cubic root of 11842828 is about 227.9389135622.

The spelling of 11842828 in words is "eleven million, eight hundred forty-two thousand, eight hundred twenty-eight".