4100811 has 32 divisors (see below), whose sum is σ = 6558720. Its totient is φ = 2265120.

The previous prime is 4100809. The next prime is 4100813. The reversal of 4100811 is 1180014.

It is an interprime number because it is at equal distance from previous prime (4100809) and next prime (4100813).

It is not a de Polignac number, because 4100811 - 2¹ = 4100809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4100813) 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 in 31 ways as a sum of consecutive naturals, for example, 51870 + ... + 51948.

It is an arithmetic number, because the mean of its divisors is an integer number (204960).

Almost surely, 2^4100811 is an apocalyptic number.

4100811 is a deficient number, since it is larger than the sum of its proper divisors (2457909).

4100811 is a wasteful number, since it uses less digits than its factorization.

4100811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 4100811 is about 2025.0459254051. The cubic root of 4100811 is about 160.0626187191.

Adding to 4100811 its reverse (1180014), we get a palindrome (5280825).

The spelling of 4100811 in words is "four million, one hundred thousand, eight hundred eleven".