8612011 has 2 divisors, whose sum is σ = 8612012. Its totient is φ = 8612010.

The previous prime is 8611991. The next prime is 8612033. The reversal of 8612011 is 1102168.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8612011 - 2¹¹ = 8609963 is a prime.

8612011 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8612011.

It is not a weakly prime, because it can be changed into another prime (8612311) 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 as a sum of consecutive naturals, namely, 4306005 + 4306006.

It is an arithmetic number, because the mean of its divisors is an integer number (4306006).

Almost surely, 2^8612011 is an apocalyptic number.

8612011 is a deficient number, since it is larger than the sum of its proper divisors (1).

8612011 is an equidigital number, since it uses as much as digits as its factorization.

8612011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 8612011 is about 2934.6228037007. The cubic root of 8612011 is about 204.9752974399.

Adding to 8612011 its reverse (1102168), we get a palindrome (9714179).

The spelling of 8612011 in words is "eight million, six hundred twelve thousand, eleven".