10071287 has 2 divisors, whose sum is σ = 10071288. Its totient is φ = 10071286.

The previous prime is 10071277. The next prime is 10071307. The reversal of 10071287 is 78217001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10071287 - 2⁶ = 10071223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10071277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5035643 + 5035644.

It is an arithmetic number, because the mean of its divisors is an integer number (5035644).

Almost surely, 2^10071287 is an apocalyptic number.

10071287 is a deficient number, since it is larger than the sum of its proper divisors (1).

10071287 is an equidigital number, since it uses as much as digits as its factorization.

10071287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 26.

The square root of 10071287 is about 3173.5291081066. The cubic root of 10071287 is about 215.9542012524.

Adding to 10071287 its reverse (78217001), we get a palindrome (88288288).

The spelling of 10071287 in words is "ten million, seventy-one thousand, two hundred eighty-seven".