881141 has 2 divisors, whose sum is σ = 881142. Its totient is φ = 881140.

The previous prime is 881119. The next prime is 881143. The reversal of 881141 is 141188.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 758641 + 122500 = 871^2 + 350^2 .

It is a cyclic number.

It is not a de Polignac number, because 881141 - 2⁶ = 881077 is a prime.

Together with 881143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 881141.

It is not a weakly prime, because it can be changed into another prime (881143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440570 + 440571.

It is an arithmetic number, because the mean of its divisors is an integer number (440571).

2⁸⁸¹¹⁴¹ is an apocalyptic number.

It is an amenable number.

881141 is a deficient number, since it is larger than the sum of its proper divisors (1).

881141 is an equidigital number, since it uses as much as digits as its factorization.

881141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256, while the sum is 23.

The square root of 881141 is about 938.6911100037. The cubic root of 881141 is about 95.8697959968.

The spelling of 881141 in words is "eight hundred eighty-one thousand, one hundred forty-one".