10218828 has 12 divisors (see below), whose sum is σ = 23843960. Its totient is φ = 3406272.

The previous prime is 10218763. The next prime is 10218829. The reversal of 10218828 is 82881201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10218795 and 10218804.

It is not an unprimeable number, because it can be changed into a prime (10218829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425773 + ... + 425796.

Almost surely, 2^10218828 is an apocalyptic number.

It is an amenable number.

10218828 is an abundant number, since it is smaller than the sum of its proper divisors (13625132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10218828 is a wasteful number, since it uses less digits than its factorization.

10218828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851576 (or 851574 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 10218828 is about 3196.6901632783. The cubic root of 10218828 is about 217.0036455177.

The spelling of 10218828 in words is "ten million, two hundred eighteen thousand, eight hundred twenty-eight".