16069307 has 4 divisors (see below), whose sum is σ = 16915080. Its totient is φ = 15223536.

The previous prime is 16069289. The next prime is 16069309. The reversal of 16069307 is 70396061.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16069307 - 2⁶ = 16069243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16069309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422858 + ... + 422895.

It is an arithmetic number, because the mean of its divisors is an integer number (4228770).

Almost surely, 2^16069307 is an apocalyptic number.

16069307 is a deficient number, since it is larger than the sum of its proper divisors (845773).

16069307 is an equidigital number, since it uses as much as digits as its factorization.

16069307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845772.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 16069307 is about 4008.6540135063. The cubic root of 16069307 is about 252.3475248449.

The spelling of 16069307 in words is "sixteen million, sixty-nine thousand, three hundred seven".