887141 has 2 divisors, whose sum is σ = 887142. Its totient is φ = 887140.

The previous prime is 887113. The next prime is 887143. The reversal of 887141 is 141788.

887141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 556516 + 330625 = 746^2 + 575^2 .

It is a cyclic number.

It is not a de Polignac number, because 887141 - 2¹⁰ = 886117 is a prime.

Together with 887143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (887143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443570 + 443571.

It is an arithmetic number, because the mean of its divisors is an integer number (443571).

2⁸⁸⁷¹⁴¹ is an apocalyptic number.

It is an amenable number.

887141 is a deficient number, since it is larger than the sum of its proper divisors (1).

887141 is an equidigital number, since it uses as much as digits as its factorization.

887141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 29.

The square root of 887141 is about 941.8816273821. The cubic root of 887141 is about 96.0869077002.

The spelling of 887141 in words is "eight hundred eighty-seven thousand, one hundred forty-one".