11033228 has 6 divisors (see below), whose sum is σ = 19308156. Its totient is φ = 5516612.

The previous prime is 11033227. The next prime is 11033233. The reversal of 11033228 is 82233011.

It is not an unprimeable number, because it can be changed into a prime (11033227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379150 + ... + 1379157.

It is an arithmetic number, because the mean of its divisors is an integer number (3218026).

Almost surely, 2^11033228 is an apocalyptic number.

It is an amenable number.

11033228 is a deficient number, since it is larger than the sum of its proper divisors (8274928).

11033228 is a wasteful number, since it uses less digits than its factorization.

11033228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758311 (or 2758309 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 11033228 is about 3321.6303225976. The cubic root of 11033228 is about 222.6217185299.

Adding to 11033228 its reverse (82233011), we get a palindrome (93266239).

The spelling of 11033228 in words is "eleven million, thirty-three thousand, two hundred twenty-eight".