11009827 has 2 divisors, whose sum is σ = 11009828. Its totient is φ = 11009826.

The previous prime is 11009819. The next prime is 11009833. The reversal of 11009827 is 72890011.

11009827 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11009827 - 2³ = 11009819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11009795 and 11009804.

It is not a weakly prime, because it can be changed into another prime (11009807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5504913 + 5504914.

It is an arithmetic number, because the mean of its divisors is an integer number (5504914).

Almost surely, 2^11009827 is an apocalyptic number.

11009827 is a deficient number, since it is larger than the sum of its proper divisors (1).

11009827 is an equidigital number, since it uses as much as digits as its factorization.

11009827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The square root of 11009827 is about 3318.1059356205. The cubic root of 11009827 is about 222.4642167764.

Adding to 11009827 its reverse (72890011), we get a palindrome (83899838).

The spelling of 11009827 in words is "eleven million, nine thousand, eight hundred twenty-seven".