16230828 has 18 divisors (see below), whose sum is σ = 37904524. Its totient is φ = 5405624.

The previous prime is 16230821. The next prime is 16230829. The reversal of 16230828 is 82803261.

It is a junction number, because it is equal to n+sod(n) for n = 16230795 and 16230804.

It is not an unprimeable number, because it can be changed into a prime (16230821) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13375 + ... + 14537.

Almost surely, 2^16230828 is an apocalyptic number.

It is an amenable number.

16230828 is an abundant number, since it is smaller than the sum of its proper divisors (21673696).

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

16230828 is an equidigital number, since it uses as much as digits as its factorization.

16230828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333 (or 1168 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 16230828 is about 4028.7501784052. The cubic root of 16230828 is about 253.1902000005.

The spelling of 16230828 in words is "sixteen million, two hundred thirty thousand, eight hundred twenty-eight".