11061559 has 2 divisors, whose sum is σ = 11061560. Its totient is φ = 11061558.

The previous prime is 11061541. The next prime is 11061569. The reversal of 11061559 is 95516011.

11061559 is digitally balanced in base 2, 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 11061559 - 2⁵ = 11061527 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11061539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530779 + 5530780.

It is an arithmetic number, because the mean of its divisors is an integer number (5530780).

Almost surely, 2^11061559 is an apocalyptic number.

11061559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11061559 is an equidigital number, since it uses as much as digits as its factorization.

11061559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 11061559 is about 3325.8922111217. The cubic root of 11061559 is about 222.8121041894.

The spelling of 11061559 in words is "eleven million, sixty-one thousand, five hundred fifty-nine".