16872208 has 20 divisors (see below), whose sum is σ = 33179920. Its totient is φ = 8309664.

The previous prime is 16872199. The next prime is 16872221. The reversal of 16872208 is 80227861.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6798 + ... + 8941.

It is an arithmetic number, because the mean of its divisors is an integer number (1658996).

Almost surely, 2^16872208 is an apocalyptic number.

It is an amenable number.

16872208 is a deficient number, since it is larger than the sum of its proper divisors (16307712).

16872208 is a wasteful number, since it uses less digits than its factorization.

16872208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15814 (or 15808 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 16872208 is about 4107.5793358132. The cubic root of 16872208 is about 256.4822452869.

The spelling of 16872208 in words is "sixteen million, eight hundred seventy-two thousand, two hundred eight".