8622841 has 2 divisors, whose sum is σ = 8622842. Its totient is φ = 8622840.

The previous prime is 8622811. The next prime is 8622847. The reversal of 8622841 is 1482268.

8622841 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6943225 + 1679616 = 2635^2 + 1296^2 .

It is a cyclic number.

It is not a de Polignac number, because 8622841 - 2¹⁵ = 8590073 is a prime.

It is a super-2 number, since 2×8622841² = 148706773822562, which contains 22 as substring.

It is a Chen prime.

8622841 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8622847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4311420 + 4311421.

It is an arithmetic number, because the mean of its divisors is an integer number (4311421).

Almost surely, 2^8622841 is an apocalyptic number.

It is an amenable number.

8622841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8622841 is an equidigital number, since it uses as much as digits as its factorization.

8622841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 31.

The square root of 8622841 is about 2936.4674355422. The cubic root of 8622841 is about 205.0611834033.

The spelling of 8622841 in words is "eight million, six hundred twenty-two thousand, eight hundred forty-one".