16200241 has 4 divisors (see below), whose sum is σ = 16758900. Its totient is φ = 15641584.

The previous prime is 16200209. The next prime is 16200271. The reversal of 16200241 is 14200261.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14200261 = 1259 ⋅11279.

It can be written as a sum of positive squares in 2 ways, for example, as 2547216 + 13653025 = 1596^2 + 3695^2 .

It is a cyclic number.

It is not a de Polignac number, because 16200241 - 2⁵ = 16200209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16200271) by changing a digit.

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, 279286 + ... + 279343.

It is an arithmetic number, because the mean of its divisors is an integer number (4189725).

Almost surely, 2^16200241 is an apocalyptic number.

It is an amenable number.

16200241 is a deficient number, since it is larger than the sum of its proper divisors (558659).

16200241 is an equidigital number, since it uses as much as digits as its factorization.

16200241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558658.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 16200241 is about 4024.9522978540. The cubic root of 16200241 is about 253.0310543206.

The spelling of 16200241 in words is "sixteen million, two hundred thousand, two hundred forty-one".