10170887 has 2 divisors, whose sum is σ = 10170888. Its totient is φ = 10170886.

The previous prime is 10170877. The next prime is 10170929. The reversal of 10170887 is 78807101.

It is a weak prime.

It is an emirp because it is prime and its reverse (78807101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10170887 - 2⁸ = 10170631 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 (10170827) 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, 5085443 + 5085444.

It is an arithmetic number, because the mean of its divisors is an integer number (5085444).

Almost surely, 2^10170887 is an apocalyptic number.

10170887 is a deficient number, since it is larger than the sum of its proper divisors (1).

10170887 is an equidigital number, since it uses as much as digits as its factorization.

10170887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 32.

The square root of 10170887 is about 3189.1828106899. The cubic root of 10170887 is about 216.6637603818.

Adding to 10170887 its reverse (78807101), we get a palindrome (88977988).

The spelling of 10170887 in words is "ten million, one hundred seventy thousand, eight hundred eighty-seven".