10345207 has 2 divisors, whose sum is σ = 10345208. Its totient is φ = 10345206.

The previous prime is 10345189. The next prime is 10345249. The reversal of 10345207 is 70254301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10345207 - 2¹¹ = 10343159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10345297) 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, 5172603 + 5172604.

It is an arithmetic number, because the mean of its divisors is an integer number (5172604).

Almost surely, 2^10345207 is an apocalyptic number.

10345207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10345207 is an equidigital number, since it uses as much as digits as its factorization.

10345207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 10345207 is about 3216.3965862437. The cubic root of 10345207 is about 217.8945636645.

Adding to 10345207 its reverse (70254301), we get a palindrome (80599508).

It can be divided in two parts, 10345 and 207, that multiplied together give a triangular number (2141415 = T₂₀₆₉).

The spelling of 10345207 in words is "ten million, three hundred forty-five thousand, two hundred seven".