6772201 has 2 divisors, whose sum is σ = 6772202. Its totient is φ = 6772200.

The previous prime is 6772163. The next prime is 6772211. The reversal of 6772201 is 1022776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5517801 + 1254400 = 2349^2 + 1120^2 .

It is a cyclic number.

It is not a de Polignac number, because 6772201 - 2⁹ = 6771689 is a prime.

It is not a weakly prime, because it can be changed into another prime (6772211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3386100 + 3386101.

It is an arithmetic number, because the mean of its divisors is an integer number (3386101).

Almost surely, 2^6772201 is an apocalyptic number.

It is an amenable number.

6772201 is a deficient number, since it is larger than the sum of its proper divisors (1).

6772201 is an equidigital number, since it uses as much as digits as its factorization.

6772201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 6772201 is about 2602.3452883889. The cubic root of 6772201 is about 189.1951270894.

Adding to 6772201 its reverse (1022776), we get a palindrome (7794977).

The spelling of 6772201 in words is "six million, seven hundred seventy-two thousand, two hundred one".