11082857 has 2 divisors, whose sum is σ = 11082858. Its totient is φ = 11082856.

The previous prime is 11082853. The next prime is 11082881. The reversal of 11082857 is 75828011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 4405801 = 2584^2 + 2099^2 .

It is a cyclic number.

It is not a de Polignac number, because 11082857 - 2² = 11082853 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11082853) 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, 5541428 + 5541429.

It is an arithmetic number, because the mean of its divisors is an integer number (5541429).

Almost surely, 2^11082857 is an apocalyptic number.

It is an amenable number.

11082857 is a deficient number, since it is larger than the sum of its proper divisors (1).

11082857 is an equidigital number, since it uses as much as digits as its factorization.

11082857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 11082857 is about 3329.0925189907. The cubic root of 11082857 is about 222.9550138162.

The spelling of 11082857 in words is "eleven million, eighty-two thousand, eight hundred fifty-seven".