10028587 has 2 divisors, whose sum is σ = 10028588. Its totient is φ = 10028586.

The previous prime is 10028581. The next prime is 10028653. The reversal of 10028587 is 78582001.

It is a weak prime.

It is an emirp because it is prime and its reverse (78582001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10028587 - 2¹¹ = 10026539 is a prime.

It is not a weakly prime, because it can be changed into another prime (10028581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5014293 + 5014294.

It is an arithmetic number, because the mean of its divisors is an integer number (5014294).

Almost surely, 2^10028587 is an apocalyptic number.

10028587 is a deficient number, since it is larger than the sum of its proper divisors (1).

10028587 is an equidigital number, since it uses as much as digits as its factorization.

10028587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 10028587 is about 3166.7944360189. The cubic root of 10028587 is about 215.6485697683.

The spelling of 10028587 in words is "ten million, twenty-eight thousand, five hundred eighty-seven".