16678094 has 8 divisors (see below), whose sum is σ = 25036128. Its totient is φ = 8332720.

The previous prime is 16678043. The next prime is 16678099. The reversal of 16678094 is 49087661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16678099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514 + ... + 5970.

It is an arithmetic number, because the mean of its divisors is an integer number (3129516).

Almost surely, 2^16678094 is an apocalyptic number.

16678094 is a deficient number, since it is larger than the sum of its proper divisors (8358034).

16678094 is a wasteful number, since it uses less digits than its factorization.

16678094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 16678094 is about 4083.8822216122. The cubic root of 16678094 is about 255.4948432827.

The spelling of 16678094 in words is "sixteen million, six hundred seventy-eight thousand, ninety-four".