8841881 has 2 divisors, whose sum is σ = 8841882. Its totient is φ = 8841880.

The previous prime is 8841871. The next prime is 8841941. The reversal of 8841881 is 1881488.

8841881 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., 7929856 + 912025 = 2816^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 8841881 - 2⁶ = 8841817 is a prime.

It is a super-2 number, since 2×8841881² = 156357719236322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8841871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4420940 + 4420941.

It is an arithmetic number, because the mean of its divisors is an integer number (4420941).

Almost surely, 2^8841881 is an apocalyptic number.

It is an amenable number.

8841881 is a deficient number, since it is larger than the sum of its proper divisors (1).

8841881 is an equidigital number, since it uses as much as digits as its factorization.

8841881 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16384, while the sum is 38.

The square root of 8841881 is about 2973.5300570198. The cubic root of 8841881 is about 206.7830270269.

The spelling of 8841881 in words is "eight million, eight hundred forty-one thousand, eight hundred eighty-one".