881895229 has 2 divisors, whose sum is σ = 881895230. Its totient is φ = 881895228.

The previous prime is 881895211. The next prime is 881895251. The reversal of 881895229 is 922598188.

881895229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 671587225 + 210308004 = 25915^2 + 14502^2 .

It is a cyclic number.

It is not a de Polignac number, because 881895229 - 2⁷ = 881895101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (881895029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440947614 + 440947615.

It is an arithmetic number, because the mean of its divisors is an integer number (440947615).

Almost surely, 2^881895229 is an apocalyptic number.

It is an amenable number.

881895229 is a deficient number, since it is larger than the sum of its proper divisors (1).

881895229 is an equidigital number, since it uses as much as digits as its factorization.

881895229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 829440, while the sum is 52.

The square root of 881895229 is about 29696.7208459116. The cubic root of 881895229 is about 958.9714203983.

The spelling of 881895229 in words is "eight hundred eighty-one million, eight hundred ninety-five thousand, two hundred twenty-nine".