16486682 has 8 divisors (see below), whose sum is σ = 25398516. Its totient is φ = 8020512.

The previous prime is 16486663. The next prime is 16486711. The reversal of 16486682 is 28668461.

It can be written as a sum of positive squares in 2 ways, for example, as 11015761 + 5470921 = 3319^2 + 2339^2 .

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

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, 111323 + ... + 111470.

Almost surely, 2^16486682 is an apocalyptic number.

16486682 is a deficient number, since it is larger than the sum of its proper divisors (8911834).

16486682 is a wasteful number, since it uses less digits than its factorization.

16486682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222832.

The product of its digits is 110592, while the sum is 41.

The square root of 16486682 is about 4060.3795389101. The cubic root of 16486682 is about 254.5136545850.

The spelling of 16486682 in words is "sixteen million, four hundred eighty-six thousand, six hundred eighty-two".