16659094 has 8 divisors (see below), whose sum is σ = 25156800. Its totient is φ = 8273496.

The previous prime is 16659077. The next prime is 16659127. The reversal of 16659094 is 49095661.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27654 + ... + 28249.

It is an arithmetic number, because the mean of its divisors is an integer number (3144600).

Almost surely, 2^16659094 is an apocalyptic number.

16659094 is a deficient number, since it is larger than the sum of its proper divisors (8497706).

16659094 is a wasteful number, since it uses less digits than its factorization.

16659094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56054.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 16659094 is about 4081.5553407984. Note that the first 3 decimals coincide. The cubic root of 16659094 is about 255.3977848978.

The spelling of 16659094 in words is "sixteen million, six hundred fifty-nine thousand, ninety-four".