8622011 has 2 divisors, whose sum is σ = 8622012. Its totient is φ = 8622010.

The previous prime is 8622007. The next prime is 8622017. The reversal of 8622011 is 1102268.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8622011 - 2² = 8622007 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8622017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4311005 + 4311006.

It is an arithmetic number, because the mean of its divisors is an integer number (4311006).

Almost surely, 2^8622011 is an apocalyptic number.

8622011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8622011 is an equidigital number, since it uses as much as digits as its factorization.

8622011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 8622011 is about 2936.3261058677. The cubic root of 8622011 is about 205.0546037372.

Adding to 8622011 its reverse (1102268), we get a palindrome (9724279).

The spelling of 8622011 in words is "eight million, six hundred twenty-two thousand, eleven".