16077841 has 4 divisors (see below), whose sum is σ = 17314612. Its totient is φ = 14841072.

The previous prime is 16077839. The next prime is 16077877. The reversal of 16077841 is 14877061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14877061 = 1367 ⋅10883.

It can be written as a sum of positive squares in 2 ways, for example, as 3225616 + 12852225 = 1796^2 + 3585^2 .

It is a cyclic number.

It is not a de Polignac number, because 16077841 - 2¹ = 16077839 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 16077797 and 16077806.

It is not an unprimeable number, because it can be changed into a prime (16077811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618366 + ... + 618391.

It is an arithmetic number, because the mean of its divisors is an integer number (4328653).

Almost surely, 2^16077841 is an apocalyptic number.

It is an amenable number.

16077841 is a deficient number, since it is larger than the sum of its proper divisors (1236771).

16077841 is a wasteful number, since it uses less digits than its factorization.

16077841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236770.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 16077841 is about 4009.7183192838. The cubic root of 16077841 is about 252.3921887220.

The spelling of 16077841 in words is "sixteen million, seventy-seven thousand, eight hundred forty-one".