11082661 has 2 divisors, whose sum is σ = 11082662.
Its totient is φ = 11082660.
The previous prime is 11082653. The next prime is 11082677. The reversal of 11082661 is 16628011.
11082661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8850625 + 2232036 = 2975^2 + 1494^2
It is a cyclic number.
It is not a de Polignac number, because 11082661 - 23 = 11082653 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11082601) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5541330 + 5541331.
It is an arithmetic number, because the mean of its divisors is an integer number (5541331).
Almost surely, 211082661 is an apocalyptic number.
It is an amenable number.
11082661 is a deficient number, since it is larger than the sum of its proper divisors (1).
11082661 is an equidigital number, since it uses as much as digits as its factorization.
11082661 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 11082661 is about 3329.0630814089.
The cubic root of 11082661 is about 222.9536994908.
The spelling of 11082661 in words is "eleven million, eighty-two thousand, six hundred sixty-one".