16494168 has 32 divisors (see below), whose sum is σ = 41474160. Its totient is φ = 5466240.

The previous prime is 16494167. The next prime is 16494221. The reversal of 16494168 is 86149461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16494167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446 + ... + 6242.

Almost surely, 2^16494168 is an apocalyptic number.

It is an amenable number.

16494168 is an abundant number, since it is smaller than the sum of its proper divisors (24979992).

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

16494168 is a wasteful number, since it uses less digits than its factorization.

16494168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987 (or 3983 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 16494168 is about 4061.3012692978. The cubic root of 16494168 is about 254.5521705402.

The spelling of 16494168 in words is "sixteen million, four hundred ninety-four thousand, one hundred sixty-eight".