16316466 has 8 divisors (see below), whose sum is σ = 32632944. Its totient is φ = 5438820.

The previous prime is 16316441. The next prime is 16316471. The reversal of 16316466 is 66461361.

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

16316466 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1359700 + ... + 1359711.

It is an arithmetic number, because the mean of its divisors is an integer number (4079118).

Almost surely, 2^16316466 is an apocalyptic number.

16316466 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.

16316466 is a wasteful number, since it uses less digits than its factorization.

16316466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719416.

The product of its digits is 15552, while the sum is 33.

The square root of 16316466 is about 4039.3645539862. The cubic root of 16316466 is about 253.6347178699.

The spelling of 16316466 in words is "sixteen million, three hundred sixteen thousand, four hundred sixty-six".