10206997 has 2 divisors, whose sum is σ = 10206998. Its totient is φ = 10206996.

The previous prime is 10206983. The next prime is 10207003. The reversal of 10206997 is 79960201.

10206997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7017201 + 3189796 = 2649^2 + 1786^2 .

It is an emirp because it is prime and its reverse (79960201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10206997 - 2¹¹ = 10204949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10206907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103498 + 5103499.

It is an arithmetic number, because the mean of its divisors is an integer number (5103499).

Almost surely, 2^10206997 is an apocalyptic number.

It is an amenable number.

10206997 is a deficient number, since it is larger than the sum of its proper divisors (1).

10206997 is an equidigital number, since it uses as much as digits as its factorization.

10206997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 10206997 is about 3194.8391195802. The cubic root of 10206997 is about 216.9198667787.

The spelling of 10206997 in words is "ten million, two hundred six thousand, nine hundred ninety-seven".