4100881 has 2 divisors, whose sum is σ = 4100882. Its totient is φ = 4100880.

The previous prime is 4100879. The next prime is 4100909. The reversal of 4100881 is 1880014.

4100881 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., 4100625 + 256 = 2025^2 + 16^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100881 - 2¹ = 4100879 is a prime.

It is a super-2 number, since 2×4100881² = 33634449952322, which contains 22 as substring.

Together with 4100879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4100381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050440 + 2050441.

It is an arithmetic number, because the mean of its divisors is an integer number (2050441).

Almost surely, 2^4100881 is an apocalyptic number.

It is an amenable number.

4100881 is a deficient number, since it is larger than the sum of its proper divisors (1).

4100881 is an equidigital number, since it uses as much as digits as its factorization.

4100881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 4100881 is about 2025.0632088900. The cubic root of 4100881 is about 160.0635294592.

Subtracting from 4100881 its product of nonzero digits (256), we obtain a 4-th power (4100625 = 45⁴).

Adding to 4100881 its reverse (1880014), we get a palindrome (5980895).

The spelling of 4100881 in words is "four million, one hundred thousand, eight hundred eighty-one".