1083828 has 24 divisors (see below), whose sum is σ = 2548000. Its totient is φ = 358560.
The previous prime is 1083827. The next prime is 1083833. The reversal of 1083828 is 8283801.
It is a junction number, because it is equal to n+sod(n) for n = 1083795 and 1083804.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1083827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1923 + ... + 2421.
21083828 is an apocalyptic number.
It is an amenable number.
1083828 is an abundant number, since it is smaller than the sum of its proper divisors (1464172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1083828 is a wasteful number, since it uses less digits than its factorization.
1083828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687 (or 685 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 30.
The square root of 1083828 is about 1041.0706027931. The cubic root of 1083828 is about 102.7196321597.
It can be divided in two parts, 10 and 83828, that added together give a palindrome (83838).
The spelling of 1083828 in words is "one million, eighty-three thousand, eight hundred twenty-eight".
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