10186873 has 2 divisors, whose sum is σ = 10186874. Its totient is φ = 10186872.

The previous prime is 10186871. The next prime is 10186889. The reversal of 10186873 is 37868101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9162729 + 1024144 = 3027^2 + 1012^2 .

It is an emirp because it is prime and its reverse (37868101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10186873 - 2¹ = 10186871 is a prime.

Together with 10186871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10186871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5093436 + 5093437.

It is an arithmetic number, because the mean of its divisors is an integer number (5093437).

Almost surely, 2^10186873 is an apocalyptic number.

It is an amenable number.

10186873 is a deficient number, since it is larger than the sum of its proper divisors (1).

10186873 is an equidigital number, since it uses as much as digits as its factorization.

10186873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 10186873 is about 3191.6881113292. The cubic root of 10186873 is about 216.7772140670. Note that the first 3 decimals are identical.

The spelling of 10186873 in words is "ten million, one hundred eighty-six thousand, eight hundred seventy-three".