2623207 has 2 divisors, whose sum is σ = 2623208. Its totient is φ = 2623206.

The previous prime is 2623193. The next prime is 2623217. The reversal of 2623207 is 7023262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2623207 - 2¹¹ = 2621159 is a prime.

It is a Chen prime.

2623207 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2623217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311603 + 1311604.

It is an arithmetic number, because the mean of its divisors is an integer number (1311604).

2^2623207 is an apocalyptic number.

2623207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2623207 is an equidigital number, since it uses as much as digits as its factorization.

2623207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 2623207 is about 1619.6317482687. The cubic root of 2623207 is about 137.9147937221.

Adding to 2623207 its reverse (7023262), we get a palindrome (9646469).

The spelling of 2623207 in words is "two million, six hundred twenty-three thousand, two hundred seven".