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BaseRepresentation
bin1101110111
31012212
431313
512022
64035
72405
oct1567
91185
10887
11737
1261b
13533
14475
153e2
hex377

887 has 2 divisors, whose sum is σ = 888. Its totient is φ = 886.

The previous prime is 883. The next prime is 907. The reversal of 887 is 788.

Subtracting from 887 its reverse (788), we obtain a palindrome (99).

It can be divided in two parts, 88 and 7, that multiplied together give a palindrome (616).

887 is nontrivially palindromic in base 4 and base 11.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 887 - 22 = 883 is a prime.

It is a Chen prime.

887 is an undulating number in base 4 and base 11.

It is a plaindrome in base 8 and base 16.

It is a nialpdrome in base 10 and base 13.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443 + 444.

It is an arithmetic number, because the mean of its divisors is an integer number (444).

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

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

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

The product of its digits is 448, while the sum is 23.

The square root of 887 is about 29.7825452237. The cubic root of 887 is about 9.6081816825.

The spelling of 887 in words is "eight hundred eighty-seven", and thus it is an aban number and an oban number.