16898196 has 48 divisors (see below), whose sum is σ = 46288256. Its totient is φ = 4696704.

The previous prime is 16898171. The next prime is 16898207. The reversal of 16898196 is 69189861.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390 + ... + 5826.

Almost surely, 2^16898196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16898196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23144128).

16898196 is an abundant number, since it is smaller than the sum of its proper divisors (29390060).

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

16898196 is a wasteful number, since it uses less digits than its factorization.

16898196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5488 (or 5486 counting only the distinct ones).

The product of its digits is 186624, while the sum is 48.

The square root of 16898196 is about 4110.7415389440. The cubic root of 16898196 is about 256.6138629405.

The spelling of 16898196 in words is "sixteen million, eight hundred ninety-eight thousand, one hundred ninety-six".