1122328 has 16 divisors (see below), whose sum is σ = 2144880. Its totient is φ = 550368.

The previous prime is 1122287. The next prime is 1122367. The reversal of 1122328 is 8232211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 900 + ... + 1747.

It is an arithmetic number, because the mean of its divisors is an integer number (134055).

2^1122328 is an apocalyptic number.

It is an amenable number.

1122328 is a deficient number, since it is larger than the sum of its proper divisors (1022552).

1122328 is a wasteful number, since it uses less digits than its factorization.

1122328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2706 (or 2702 counting only the distinct ones).

The product of its digits is 192, while the sum is 19.

The square root of 1122328 is about 1059.3998300925. The cubic root of 1122328 is about 103.9217853738.

Adding to 1122328 its reverse (8232211), we get a palindrome (9354539).

The spelling of 1122328 in words is "one million, one hundred twenty-two thousand, three hundred twenty-eight".