11071128 has 16 divisors (see below), whose sum is σ = 27677880. Its totient is φ = 3690368.

The previous prime is 11071057. The next prime is 11071133. The reversal of 11071128 is 82117011.

11071128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230625 + ... + 230672.

Almost surely, 2^11071128 is an apocalyptic number.

It is an amenable number.

11071128 is an abundant number, since it is smaller than the sum of its proper divisors (16606752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11071128 is a wasteful number, since it uses less digits than its factorization.

11071128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461306 (or 461302 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 11071128 is about 3327.3304614961. The cubic root of 11071128 is about 222.8763348739.

Adding to 11071128 its reverse (82117011), we get a palindrome (93188139).

The spelling of 11071128 in words is "eleven million, seventy-one thousand, one hundred twenty-eight".