16663314 has 8 divisors (see below), whose sum is σ = 33326640. Its totient is φ = 5554436.

The previous prime is 16663307. The next prime is 16663321. The reversal of 16663314 is 41336661.

16663314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (16663307) and next prime (16663321).

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

16663314 is an admirable 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, 1388604 + ... + 1388615.

It is an arithmetic number, because the mean of its divisors is an integer number (4165830).

Almost surely, 2^16663314 is an apocalyptic number.

16663314 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.

16663314 is a wasteful number, since it uses less digits than its factorization.

16663314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777224.

The product of its digits is 7776, while the sum is 30.

The square root of 16663314 is about 4082.0722678561. The cubic root of 16663314 is about 255.4193484486.

Adding to 16663314 its reverse (41336661), we get a palindrome (57999975).

The spelling of 16663314 in words is "sixteen million, six hundred sixty-three thousand, three hundred fourteen".