10487 has 2 divisors, whose sum is σ = 10488.
Its totient is φ = 10486.
The previous prime is 10477. The next prime is 10499. The reversal of 10487 is 78401.
Adding to 10487 its reverse (78401), we get a palindrome (88888).
It can be divided in two parts, 104 and 87, that added together give a palindrome (191).
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (78401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10487 - 210 = 9463 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 (10427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5243 + 5244.
It is an arithmetic number, because the mean of its divisors is an integer number (5244).
210487 is an apocalyptic number.
10487 is a deficient number, since it is larger than the sum of its proper divisors (1).
10487 is an equidigital number, since it uses as much as digits as its factorization.
10487 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 20.
The square root of 10487 is about 102.4060545085.
The cubic root of 10487 is about 21.8885548643.
Note that the first 3 decimals are identical.
The spelling of 10487 in words is "ten thousand, four hundred eighty-seven".