16671282 has 8 divisors (see below), whose sum is σ = 33342576. Its totient is φ = 5557092.

The previous prime is 16671269. The next prime is 16671283. The reversal of 16671282 is 28217661.

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

16671282 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (16671283) by changing a digit.

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, 1389268 + ... + 1389279.

It is an arithmetic number, because the mean of its divisors is an integer number (4167822).

Almost surely, 2^16671282 is an apocalyptic number.

16671282 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.

16671282 is a wasteful number, since it uses less digits than its factorization.

16671282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2778552.

The product of its digits is 8064, while the sum is 33.

The square root of 16671282 is about 4083.0481260940. The cubic root of 16671282 is about 255.4600537782.

The spelling of 16671282 in words is "sixteen million, six hundred seventy-one thousand, two hundred eighty-two".