11064889 has 16 divisors (see below), whose sum is σ = 12513600. Its totient is φ = 9696960.

The previous prime is 11064871. The next prime is 11064901. The reversal of 11064889 is 98846011.

It is a happy number.

11064889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11064889 - 2⁵ = 11064857 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11064839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70399 + ... + 70555.

It is an arithmetic number, because the mean of its divisors is an integer number (782100).

Almost surely, 2^11064889 is an apocalyptic number.

It is an amenable number.

11064889 is a deficient number, since it is larger than the sum of its proper divisors (1448711).

11064889 is a wasteful number, since it uses less digits than its factorization.

11064889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 11064889 is about 3326.3927909975. The cubic root of 11064889 is about 222.8344605879.

It can be divided in two parts, 1106 and 4889, that added together give a palindrome (5995).

The spelling of 11064889 in words is "eleven million, sixty-four thousand, eight hundred eighty-nine".