16994107 has 8 divisors (see below), whose sum is σ = 18892160. Its totient is φ = 15180480.

The previous prime is 16994099. The next prime is 16994111. The reversal of 16994107 is 70149961.

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

It is a cyclic number.

It is not a de Polignac number, because 16994107 - 2³ = 16994099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16994147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20682 + ... + 21487.

It is an arithmetic number, because the mean of its divisors is an integer number (2361520).

Almost surely, 2^16994107 is an apocalyptic number.

16994107 is a deficient number, since it is larger than the sum of its proper divisors (1898053).

16994107 is a wasteful number, since it uses less digits than its factorization.

16994107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42213.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 16994107 is about 4122.3909324566. The cubic root of 16994107 is about 257.0984447254.

The spelling of 16994107 in words is "sixteen million, nine hundred ninety-four thousand, one hundred seven".