16704841 has 4 divisors (see below), whose sum is σ = 17280900. Its totient is φ = 16128784.

The previous prime is 16704839. The next prime is 16704851. The reversal of 16704841 is 14840761.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14840761 = 13 ⋅1141597.

It can be written as a sum of positive squares in 2 ways, for example, as 2903616 + 13801225 = 1704^2 + 3715^2 .

It is a cyclic number.

It is not a de Polignac number, because 16704841 - 2¹ = 16704839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16704811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287986 + ... + 288043.

It is an arithmetic number, because the mean of its divisors is an integer number (4320225).

Almost surely, 2^16704841 is an apocalyptic number.

It is an amenable number.

16704841 is a deficient number, since it is larger than the sum of its proper divisors (576059).

16704841 is an equidigital number, since it uses as much as digits as its factorization.

16704841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576058.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 16704841 is about 4087.1556124033. The cubic root of 16704841 is about 255.6313511015.

The spelling of 16704841 in words is "sixteen million, seven hundred four thousand, eight hundred forty-one".