16896123 has 6 divisors (see below), whose sum is σ = 24405524. Its totient is φ = 11264076.

The previous prime is 16896107. The next prime is 16896133. The reversal of 16896123 is 32169861.

It is not a de Polignac number, because 16896123 - 2⁴ = 16896107 is a prime.

It is a super-2 number, since 2×16896123² = 570957944862258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16896133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 938665 + ... + 938682.

Almost surely, 2^16896123 is an apocalyptic number.

16896123 is a deficient number, since it is larger than the sum of its proper divisors (7509401).

16896123 is a wasteful number, since it uses less digits than its factorization.

16896123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877353 (or 1877350 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 16896123 is about 4110.4893869222. The cubic root of 16896123 is about 256.6033690729.

The spelling of 16896123 in words is "sixteen million, eight hundred ninety-six thousand, one hundred twenty-three".