16934168 has 16 divisors (see below), whose sum is σ = 33423000. Its totient is φ = 8021376.

The previous prime is 16934167. The next prime is 16934171. The reversal of 16934168 is 86143961.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16934161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55553 + ... + 55856.

Almost surely, 2^16934168 is an apocalyptic number.

It is an amenable number.

16934168 is a deficient number, since it is larger than the sum of its proper divisors (16488832).

16934168 is a wasteful number, since it uses less digits than its factorization.

16934168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111434 (or 111430 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 16934168 is about 4115.1145792068. The cubic root of 16934168 is about 256.7958226305.

The spelling of 16934168 in words is "sixteen million, nine hundred thirty-four thousand, one hundred sixty-eight".