163802828 has 24 divisors (see below), whose sum is σ = 329425824. Its totient is φ = 69811200.

The previous prime is 163802827. The next prime is 163802839. The reversal of 163802828 is 828208361.

It is a junction number, because it is equal to n+sod(n) for n = 163802791 and 163802800.

It is not an unprimeable number, because it can be changed into a prime (163802827) 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, 11093 + ... + 21228.

It is an arithmetic number, because the mean of its divisors is an integer number (13726076).

Almost surely, 2^163802828 is an apocalyptic number.

It is an amenable number.

163802828 is an abundant number, since it is smaller than the sum of its proper divisors (165622996).

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

163802828 is a wasteful number, since it uses less digits than its factorization.

163802828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32513 (or 32511 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 163802828 is about 12798.5478863815. The cubic root of 163802828 is about 547.1509174980.

The spelling of 163802828 in words is "one hundred sixty-three million, eight hundred two thousand, eight hundred twenty-eight".