16696306 has 12 divisors (see below), whose sum is σ = 27528606. Its totient is φ = 7589120.

The previous prime is 16696291. The next prime is 16696313. The reversal of 16696306 is 60369661.

It can be written as a sum of positive squares in only one way, i.e., 16120225 + 576081 = 4015^2 + 759^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34255 + ... + 34738.

Almost surely, 2^16696306 is an apocalyptic number.

16696306 is a deficient number, since it is larger than the sum of its proper divisors (10832300).

16696306 is a wasteful number, since it uses less digits than its factorization.

16696306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69017 (or 69006 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 37.

The square root of 16696306 is about 4086.1113543319. Note that the first 3 decimals coincide. The cubic root of 16696306 is about 255.5878071317.

The spelling of 16696306 in words is "sixteen million, six hundred ninety-six thousand, three hundred six".