11062889 has 6 divisors (see below), whose sum is σ = 11371374. Its totient is φ = 10762560.

The previous prime is 11062873. The next prime is 11062897. The reversal of 11062889 is 98826011.

11062889 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 5326864 + 5736025 = 2308^2 + 2395^2 .

It is not a de Polignac number, because 11062889 - 2⁴ = 11062873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11062829) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2672 + ... + 5409.

It is an arithmetic number, because the mean of its divisors is an integer number (1895229).

Almost surely, 2^11062889 is an apocalyptic number.

It is an amenable number.

11062889 is a deficient number, since it is larger than the sum of its proper divisors (308485).

11062889 is an frugal number, since it uses more digits than its factorization.

11062889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155 (or 8118 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 11062889 is about 3326.0921514594. The cubic root of 11062889 is about 222.8210338596.

The spelling of 11062889 in words is "eleven million, sixty-two thousand, eight hundred eighty-nine".