16616706 has 8 divisors (see below), whose sum is σ = 33233424. Its totient is φ = 5538900.

The previous prime is 16616693. The next prime is 16616711. The reversal of 16616706 is 60761661.

16616706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

16616706 is an admirable number.

It is a super-2 number, since 2×16616706² = 552229836580872, which contains 22 as substring.

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, 1384720 + ... + 1384731.

It is an arithmetic number, because the mean of its divisors is an integer number (4154178).

Almost surely, 2^16616706 is an apocalyptic number.

16616706 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16616706 is a wasteful number, since it uses less digits than its factorization.

16616706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769456.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 16616706 is about 4076.3594051555. The cubic root of 16616706 is about 255.1809864701.

The spelling of 16616706 in words is "sixteen million, six hundred sixteen thousand, seven hundred six".