16682241 has 8 divisors (see below), whose sum is σ = 22262464. Its totient is φ = 11111760.

The previous prime is 16682233. The next prime is 16682251. The reversal of 16682241 is 14228661.

16682241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 16682241 - 2³ = 16682233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16682199 and 16682208.

It is not an unprimeable number, because it can be changed into a prime (16682201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3975 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (2782808).

Almost surely, 2^16682241 is an apocalyptic number.

It is an amenable number.

16682241 is a deficient number, since it is larger than the sum of its proper divisors (5580223).

16682241 is a wasteful number, since it uses less digits than its factorization.

16682241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871.

The product of its digits is 4608, while the sum is 30.

The square root of 16682241 is about 4084.3899177233. The cubic root of 16682241 is about 255.5160177508.

The spelling of 16682241 in words is "sixteen million, six hundred eighty-two thousand, two hundred forty-one".