16066086 has 8 divisors (see below), whose sum is σ = 32132184. Its totient is φ = 5355360.

The previous prime is 16066081. The next prime is 16066109. The reversal of 16066086 is 68066061.

16066086 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.

16066086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16066081) 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, 1338835 + ... + 1338846.

It is an arithmetic number, because the mean of its divisors is an integer number (4016523).

Almost surely, 2^16066086 is an apocalyptic number.

16066086 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.

16066086 is a wasteful number, since it uses less digits than its factorization.

16066086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2677686.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 16066086 is about 4008.2522375719. The cubic root of 16066086 is about 252.3306631824.

The spelling of 16066086 in words is "sixteen million, sixty-six thousand, eighty-six".