16897112 has 8 divisors (see below), whose sum is σ = 31682100. Its totient is φ = 8448552.

The previous prime is 16897103. The next prime is 16897129. The reversal of 16897112 is 21179861.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056062 + ... + 1056077.

Almost surely, 2^16897112 is an apocalyptic number.

It is an amenable number.

16897112 is a deficient number, since it is larger than the sum of its proper divisors (14784988).

16897112 is a wasteful number, since it uses less digits than its factorization.

16897112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112145 (or 2112141 counting only the distinct ones).

The product of its digits is 6048, while the sum is 35.

The square root of 16897112 is about 4110.6096871389. The cubic root of 16897112 is about 256.6083756609.

The spelling of 16897112 in words is "sixteen million, eight hundred ninety-seven thousand, one hundred twelve".