8872841 has 4 divisors (see below), whose sum is σ = 8878800. Its totient is φ = 8866884.

The previous prime is 8872837. The next prime is 8872849. The reversal of 8872841 is 1482788.

It is a happy number.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8872841 - 2² = 8872837 is a prime.

It is a super-2 number, since 2×8872841² = 157454614822562, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8872795 and 8872804.

It is not an unprimeable number, because it can be changed into a prime (8872849) 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 in 3 ways as a sum of consecutive naturals, for example, 1430 + ... + 4448.

It is an arithmetic number, because the mean of its divisors is an integer number (2219700).

Almost surely, 2^8872841 is an apocalyptic number.

It is an amenable number.

8872841 is a deficient number, since it is larger than the sum of its proper divisors (5959).

8872841 is a wasteful number, since it uses less digits than its factorization.

8872841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5958.

The product of its digits is 28672, while the sum is 38.

The square root of 8872841 is about 2978.7314414025. The cubic root of 8872841 is about 207.0240973292.

The spelling of 8872841 in words is "eight million, eight hundred seventy-two thousand, eight hundred forty-one".