10207397 has 2 divisors, whose sum is σ = 10207398. Its totient is φ = 10207396.

The previous prime is 10207387. The next prime is 10207409. The reversal of 10207397 is 79370201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10042561 + 164836 = 3169^2 + 406^2 .

It is a cyclic number.

It is not a de Polignac number, because 10207397 - 2⁴ = 10207381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10207387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103698 + 5103699.

It is an arithmetic number, because the mean of its divisors is an integer number (5103699).

Almost surely, 2^10207397 is an apocalyptic number.

It is an amenable number.

10207397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10207397 is an equidigital number, since it uses as much as digits as its factorization.

10207397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 10207397 is about 3194.9017199282. The cubic root of 10207397 is about 216.9227003517.

Adding to 10207397 its reverse (79370201), we get a palindrome (89577598).

The spelling of 10207397 in words is "ten million, two hundred seven thousand, three hundred ninety-seven".