1132456 has 16 divisors (see below), whose sum is σ = 2286900. Its totient is φ = 522624.

The previous prime is 1132447. The next prime is 1132463. The reversal of 1132456 is 6542311.

It can be written as a sum of positive squares in 2 ways, for example, as 872356 + 260100 = 934^2 + 510^2 .

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, 5341 + ... + 5548.

2^1132456 is an apocalyptic number.

It is an amenable number.

1132456 is an abundant number, since it is smaller than the sum of its proper divisors (1154444).

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

1132456 is a wasteful number, since it uses less digits than its factorization.

1132456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10908 (or 10904 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 1132456 is about 1064.1691594855. The cubic root of 1132456 is about 104.2334499392.

Adding to 1132456 its reverse (6542311), we get a palindrome (7674767).

The spelling of 1132456 in words is "one million, one hundred thirty-two thousand, four hundred fifty-six".