1102828 has 12 divisors (see below), whose sum is σ = 1963080. Its totient is φ = 541952.

The previous prime is 1102823. The next prime is 1102831. The reversal of 1102828 is 8282011.

It is a junction number, because it is equal to n+sod(n) for n = 1102799 and 1102808.

It is not an unprimeable number, because it can be changed into a prime (1102823) by changing a digit.

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, 2101 + ... + 2572.

It is an arithmetic number, because the mean of its divisors is an integer number (163590).

2^1102828 is an apocalyptic number.

It is an amenable number.

1102828 is a deficient number, since it is larger than the sum of its proper divisors (860252).

1102828 is a wasteful number, since it uses less digits than its factorization.

1102828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4736 (or 4734 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 1102828 is about 1050.1561788610. The cubic root of 1102828 is about 103.3163991212.

Adding to 1102828 its reverse (8282011), we get a palindrome (9384839).

The spelling of 1102828 in words is "one million, one hundred two thousand, eight hundred twenty-eight".