16768201 has 2 divisors, whose sum is σ = 16768202. Its totient is φ = 16768200.

The previous prime is 16768181. The next prime is 16768207. The reversal of 16768201 is 10286761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16646400 + 121801 = 4080^2 + 349^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16768201 is a prime.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (16768207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8384100 + 8384101.

It is an arithmetic number, because the mean of its divisors is an integer number (8384101).

Almost surely, 2^16768201 is an apocalyptic number.

It is an amenable number.

16768201 is a deficient number, since it is larger than the sum of its proper divisors (1).

16768201 is an equidigital number, since it uses as much as digits as its factorization.

16768201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 16768201 is about 4094.8993882634. The cubic root of 16768201 is about 255.9541391237.

The spelling of 16768201 in words is "sixteen million, seven hundred sixty-eight thousand, two hundred one".