1126328 has 16 divisors (see below), whose sum is σ = 2413680. Its totient is φ = 482688.

The previous prime is 1126319. The next prime is 1126343. The reversal of 1126328 is 8236211.

It is a super-2 number, since 2×1126328² = 2537229527168, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001 + ... + 10112.

It is an arithmetic number, because the mean of its divisors is an integer number (150855).

2^1126328 is an apocalyptic number.

It is an amenable number.

1126328 is an abundant number, since it is smaller than the sum of its proper divisors (1287352).

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

1126328 is a wasteful number, since it uses less digits than its factorization.

1126328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20126 (or 20122 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

The square root of 1126328 is about 1061.2860123454. The cubic root of 1126328 is about 104.0450987836.

The spelling of 1126328 in words is "one million, one hundred twenty-six thousand, three hundred twenty-eight".