8611841 has 4 divisors (see below), whose sum is σ = 9842112. Its totient is φ = 7381572.

The previous prime is 8611829. The next prime is 8611847. The reversal of 8611841 is 1481168.

8611841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8611841 - 2²² = 4417537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8611847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615125 + ... + 615138.

It is an arithmetic number, because the mean of its divisors is an integer number (2460528).

Almost surely, 2^8611841 is an apocalyptic number.

It is an amenable number.

8611841 is a deficient number, since it is larger than the sum of its proper divisors (1230271).

8611841 is a wasteful number, since it uses less digits than its factorization.

8611841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230270.

The product of its digits is 1536, while the sum is 29.

The square root of 8611841 is about 2934.5938390176. The cubic root of 8611841 is about 204.9739487022.

The spelling of 8611841 in words is "eight million, six hundred eleven thousand, eight hundred forty-one".