16875228 has 24 divisors (see below), whose sum is σ = 39852288. Its totient is φ = 5556976.

The previous prime is 16875167. The next prime is 16875233. The reversal of 16875228 is 82257861.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7476 + ... + 9467.

It is an arithmetic number, because the mean of its divisors is an integer number (1660512).

Almost surely, 2^16875228 is an apocalyptic number.

It is an amenable number.

16875228 is an abundant number, since it is smaller than the sum of its proper divisors (22977060).

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

16875228 is a wasteful number, since it uses less digits than its factorization.

16875228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17033 (or 17031 counting only the distinct ones).

The product of its digits is 53760, while the sum is 39.

The square root of 16875228 is about 4107.9469324713. The cubic root of 16875228 is about 256.4975471801.

The spelling of 16875228 in words is "sixteen million, eight hundred seventy-five thousand, two hundred twenty-eight".