10985207 has 2 divisors, whose sum is σ = 10985208. Its totient is φ = 10985206.

The previous prime is 10985201. The next prime is 10985209. The reversal of 10985207 is 70258901.

It is a strong prime.

It is an emirp because it is prime and its reverse (70258901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10985207 - 2²⁰ = 9936631 is a prime.

Together with 10985209, 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 (10985201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5492603 + 5492604.

It is an arithmetic number, because the mean of its divisors is an integer number (5492604).

Almost surely, 2^10985207 is an apocalyptic number.

10985207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10985207 is an equidigital number, since it uses as much as digits as its factorization.

10985207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 10985207 is about 3314.3939114113. The cubic root of 10985207 is about 222.2982693709.

The spelling of 10985207 in words is "ten million, nine hundred eighty-five thousand, two hundred seven".