2072207 has 2 divisors, whose sum is σ = 2072208. Its totient is φ = 2072206.

The previous prime is 2072201. The next prime is 2072209. The reversal of 2072207 is 7022702.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2072207 - 2¹⁶ = 2006671 is a prime.

Together with 2072209, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2072201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036103 + 1036104.

It is an arithmetic number, because the mean of its divisors is an integer number (1036104).

2^2072207 is an apocalyptic number.

2072207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072207 is an equidigital number, since it uses as much as digits as its factorization.

2072207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 20.

The square root of 2072207 is about 1439.5162381856. The cubic root of 2072207 is about 127.4904670561.

Adding to 2072207 its reverse (7022702), we get a palindrome (9094909).

It can be divided in two parts, 20 and 72207, that added together give a palindrome (72227).

The spelling of 2072207 in words is "two million, seventy-two thousand, two hundred seven".