10935209 has 2 divisors, whose sum is σ = 10935210. Its totient is φ = 10935208.

The previous prime is 10935193. The next prime is 10935227. The reversal of 10935209 is 90253901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5895184 + 5040025 = 2428^2 + 2245^2 .

It is a cyclic number.

It is not a de Polignac number, because 10935209 - 2⁴ = 10935193 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10935229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5467604 + 5467605.

It is an arithmetic number, because the mean of its divisors is an integer number (5467605).

Almost surely, 2^10935209 is an apocalyptic number.

It is an amenable number.

10935209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10935209 is an equidigital number, since it uses as much as digits as its factorization.

10935209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 10935209 is about 3306.8427540480. The cubic root of 10935209 is about 221.9605007776.

The spelling of 10935209 in words is "ten million, nine hundred thirty-five thousand, two hundred nine".