10387571 has 2 divisors, whose sum is σ = 10387572. Its totient is φ = 10387570.

The previous prime is 10387543. The next prime is 10387577. The reversal of 10387571 is 17578301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10387571 - 2¹⁴ = 10371187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10387577) 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, 5193785 + 5193786.

It is an arithmetic number, because the mean of its divisors is an integer number (5193786).

Almost surely, 2^10387571 is an apocalyptic number.

10387571 is a deficient number, since it is larger than the sum of its proper divisors (1).

10387571 is an equidigital number, since it uses as much as digits as its factorization.

10387571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 10387571 is about 3222.9754885819. The cubic root of 10387571 is about 218.1915873204.

The spelling of 10387571 in words is "ten million, three hundred eighty-seven thousand, five hundred seventy-one".