3005207 has 2 divisors, whose sum is σ = 3005208. Its totient is φ = 3005206.

The previous prime is 3005179. The next prime is 3005213. The reversal of 3005207 is 7025003.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3005207 - 2²⁰ = 1956631 is a prime.

It is a super-2 number, since 2×3005207² = 18062538225698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3005237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502603 + 1502604.

It is an arithmetic number, because the mean of its divisors is an integer number (1502604).

Almost surely, 2^3005207 is an apocalyptic number.

3005207 is a deficient number, since it is larger than the sum of its proper divisors (1).

3005207 is an equidigital number, since it uses as much as digits as its factorization.

3005207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 17.

The square root of 3005207 is about 1733.5532873264. The cubic root of 3005207 is about 144.3083509515.

The spelling of 3005207 in words is "three million, five thousand, two hundred seven".