11075611 has 2 divisors, whose sum is σ = 11075612. Its totient is φ = 11075610.

The previous prime is 11075609. The next prime is 11075621. The reversal of 11075611 is 11657011.

It is a weak prime.

It is an emirp because it is prime and its reverse (11657011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11075611 - 2¹ = 11075609 is a prime.

Together with 11075609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11075621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5537805 + 5537806.

It is an arithmetic number, because the mean of its divisors is an integer number (5537806).

Almost surely, 2^11075611 is an apocalyptic number.

11075611 is a deficient number, since it is larger than the sum of its proper divisors (1).

11075611 is an equidigital number, since it uses as much as digits as its factorization.

11075611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 22.

The square root of 11075611 is about 3328.0040564879. The cubic root of 11075611 is about 222.9064137053.

The spelling of 11075611 in words is "eleven million, seventy-five thousand, six hundred eleven".