16682075 has 6 divisors (see below), whose sum is σ = 20685804. Its totient is φ = 13345640.

The previous prime is 16682063. The next prime is 16682093. The reversal of 16682075 is 57028661.

It is not a de Polignac number, because 16682075 - 2⁴ = 16682059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 333617 + ... + 333666.

It is an arithmetic number, because the mean of its divisors is an integer number (3447634).

Almost surely, 2^16682075 is an apocalyptic number.

16682075 is a deficient number, since it is larger than the sum of its proper divisors (4003729).

16682075 is an equidigital number, since it uses as much as digits as its factorization.

16682075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667293 (or 667288 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 16682075 is about 4084.3695964004. The cubic root of 16682075 is about 255.5151702268.

The spelling of 16682075 in words is "sixteen million, six hundred eighty-two thousand, seventy-five".