6670201 has 2 divisors, whose sum is σ = 6670202. Its totient is φ = 6670200.

The previous prime is 6670199. The next prime is 6670211. The reversal of 6670201 is 1020766.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3861225 + 2808976 = 1965^2 + 1676^2 .

It is a cyclic number.

It is not a de Polignac number, because 6670201 - 2¹ = 6670199 is a prime.

Together with 6670199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6670211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3335100 + 3335101.

It is an arithmetic number, because the mean of its divisors is an integer number (3335101).

Almost surely, 2^6670201 is an apocalyptic number.

It is an amenable number.

6670201 is a deficient number, since it is larger than the sum of its proper divisors (1).

6670201 is an equidigital number, since it uses as much as digits as its factorization.

6670201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 6670201 is about 2582.6732274912. The cubic root of 6670201 is about 188.2404592505.

Adding to 6670201 its reverse (1020766), we get a palindrome (7690967).

The spelling of 6670201 in words is "six million, six hundred seventy thousand, two hundred one".