1132216 has 16 divisors (see below), whose sum is σ = 2134440. Its totient is φ = 563040.

The previous prime is 1132199. The next prime is 1132223. The reversal of 1132216 is 6122311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132216.

It is a congruent number.

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, 2226 + ... + 2686.

2^1132216 is an apocalyptic number.

It is an amenable number.

1132216 is a deficient number, since it is larger than the sum of its proper divisors (1002224).

1132216 is a wasteful number, since it uses less digits than its factorization.

1132216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774 (or 770 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 1132216 is about 1064.0563894832. The cubic root of 1132216 is about 104.2260860636.

Adding to 1132216 its reverse (6122311), we get a palindrome (7254527).

The spelling of 1132216 in words is "one million, one hundred thirty-two thousand, two hundred sixteen".