10199587 has 2 divisors, whose sum is σ = 10199588. Its totient is φ = 10199586.

The previous prime is 10199573. The next prime is 10199593. The reversal of 10199587 is 78599101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10199587 - 2⁷ = 10199459 is a prime.

It is not a weakly prime, because it can be changed into another prime (10199537) 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, 5099793 + 5099794.

It is an arithmetic number, because the mean of its divisors is an integer number (5099794).

Almost surely, 2^10199587 is an apocalyptic number.

10199587 is a deficient number, since it is larger than the sum of its proper divisors (1).

10199587 is an equidigital number, since it uses as much as digits as its factorization.

10199587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 10199587 is about 3193.6792262217. The cubic root of 10199587 is about 216.8673614453.

The spelling of 10199587 in words is "ten million, one hundred ninety-nine thousand, five hundred eighty-seven".