16005201 has 16 divisors (see below), whose sum is σ = 23073600. Its totient is φ = 9834048.

The previous prime is 16005193. The next prime is 16005221. The reversal of 16005201 is 10250061.

It is not a de Polignac number, because 16005201 - 2³ = 16005193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16005221) 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 15 ways as a sum of consecutive naturals, for example, 1686 + ... + 5903.

It is an arithmetic number, because the mean of its divisors is an integer number (1442100).

Almost surely, 2^16005201 is an apocalyptic number.

It is an amenable number.

16005201 is a deficient number, since it is larger than the sum of its proper divisors (7068399).

16005201 is a wasteful number, since it uses less digits than its factorization.

16005201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 16005201 is about 4000.6500721758. The cubic root of 16005201 is about 252.0115105601.

Adding to 16005201 its reverse (10250061), we get a palindrome (26255262).

The spelling of 16005201 in words is "sixteen million, five thousand, two hundred one".