16868196 has 48 divisors (see below), whose sum is σ = 43960000. Its totient is φ = 5593536.

The previous prime is 16868167. The next prime is 16868197. The reversal of 16868196 is 69186861.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (16868197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33555 + ... + 34053.

Almost surely, 2^16868196 is an apocalyptic number.

It is an amenable number.

16868196 is an abundant number, since it is smaller than the sum of its proper divisors (27091804).

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

16868196 is a wasteful number, since it uses less digits than its factorization.

16868196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825 (or 817 counting only the distinct ones).

The product of its digits is 124416, while the sum is 45.

The square root of 16868196 is about 4107.0909412868. The cubic root of 16868196 is about 256.4619142522.

The spelling of 16868196 in words is "sixteen million, eight hundred sixty-eight thousand, one hundred ninety-six".