16317066 has 8 divisors (see below), whose sum is σ = 32634144. Its totient is φ = 5439020.

The previous prime is 16317061. The next prime is 16317079. The reversal of 16317066 is 66071361.

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

16317066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16317061) 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, 1359750 + ... + 1359761.

It is an arithmetic number, because the mean of its divisors is an integer number (4079268).

Almost surely, 2^16317066 is an apocalyptic number.

16317066 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.

16317066 is a wasteful number, since it uses less digits than its factorization.

16317066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719516.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 16317066 is about 4039.4388224109. The cubic root of 16317066 is about 253.6378267737.

The spelling of 16317066 in words is "sixteen million, three hundred seventeen thousand, sixty-six".