11128146 has 16 divisors (see below), whose sum is σ = 22358784. Its totient is φ = 3692304.

The previous prime is 11128133. The next prime is 11128147. The reversal of 11128146 is 64182111.

11128146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11128147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2821 + ... + 5496.

It is an arithmetic number, because the mean of its divisors is an integer number (1397424).

Almost surely, 2^11128146 is an apocalyptic number.

11128146 is an abundant number, since it is smaller than the sum of its proper divisors (11230638).

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

11128146 is a wasteful number, since it uses less digits than its factorization.

11128146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8545.

The product of its digits is 384, while the sum is 24.

The square root of 11128146 is about 3335.8875880341. The cubic root of 11128146 is about 223.2582956246.

The spelling of 11128146 in words is "eleven million, one hundred twenty-eight thousand, one hundred forty-six".